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CAS
Purity
Category
Nickname
: 107-13-1
:
: Acid Esters
size/weight
:
acrylonitrile, chemical formula C3H3N, is a colorless volatile transparent liquid, slightly pungent odor, soluble in a variety of organic solvents, slightly soluble in water. Acrylonitrile is an important organic synthetic raw material, mainly used in the manufacture of polyacrylonitrile fiber (acrylic), nitrile rubber, ABS resin, AS resin, etc., widely used in textile, automotive, aviation, electronics and other industries. In addition, acrylonitrile is also used in the manufacture of dyes, synthetic resins, pharmaceuticals and cereal fumigants. As a key chemical raw material, acrylonitrile has an irreplaceable position in modern industry, its market demand continues to grow, and its development prospects are broad.
(1) Acrylonitrile is an important raw material for the production of polyacrylonitrile (PAN) fibers, which are widely used in the textile industry for the production of various fabrics and fiber products.
(2) Acrylonitrile is the key monomer of synthetic rubber (such as nitrile rubber), which has excellent oil resistance and mechanical properties, so it has a wide range of applications in the fields of automobiles, aviation and industrial seals.
(3) Acrylonitrile is also an important intermediate in the manufacture of acrylic acid, acrylic acid, acetonitrile, acrylamide and other chemical products, which are further used in the preparation of coatings, adhesives, sealants, water treatment agents and paper enhancers.
(4) acrylonitrile in the plastics industry also has important applications, such as for the manufacture of acrylonitrile-butadiene-styrene plastic (ABS), AS resin, these plastic materials in electronics, home appliances, automotive and other fields have a wide range of uses.
(5) Acrylonitrile is also used in the synthesis of synthetic fibers such as nylon 66, as well as pesticides, water resistant agents, carbon fibers, preservatives and other chemical products, showing its wide application value in many fields.
(6) In addition, acrylonitrile is also used in the synthesis of organic synthetic products such as grain fumigants to provide necessary chemical raw materials for the agriculture and food industries.
1. Packing: barreled, scattered water
2. Logistics: car transportation, shipping
3. Payment request: EXW/FOB/FCA/CFR only accepted
Chinese name | Acrylonitrile |
English Name | Acrylonitrile |
Alias | Acrylonitrile Cyanide Vinyl Cyanide Vinyl Vinyl Cyanide 2-Acrylonitrile Cyanide (Generation) Ethylene Cyanide (Base) Ethylene Acrylonitrile (Poisonous) Acrylonitrile (Poisonous Not Orderable) Standard Sample-Acrylonitrile in Carbon Disulfide |
English alias | Acritet Acrylon Acrylnitril PROPENITRILE VINYL CYANIDE Acrylonitrile CYANOETHYLENE ACRYLONITRILE 2-Propenenitrile prop-2-enenitrile acrylonitrile(dot) ACRYLIC ACID NITRILE Acrylonitrile monomer acrylnitril(german,dutch) |
CAS | 107-13-1 |
EINECS | 203-466-5 |
Chemical formula | C3H3N |
molecular weight | 53.06 |
InChI | InChI=1/C3H3N/c1-2-3-4/h2H,1H2 |
Density | 0.806g/mLat 20°C |
Melting Point | -83°C (lit.) |
Boiling Point | 77°C (lit.) |
Flash Point | 32 °F |
water soluble | Soluble. 7.45 g/100 mL |
Vapor pressure | 86mm Hg ( 20 °C) |
steam density | 1.83 (vs air) |
Solubility | 73g/l |
refractive index | n20/D 1.391(lit.) |
PH value | 6.0-7.5 (50g/l, H2O, 20℃) |
Storage conditions | 2-8°C |
Sensitivity | Light Sensitive |
Appearance | Solid |
Color | Clear |
Smell | Mild pyridine-like odor at 2 to 22 ppm |
Merck | 14,131 |
BRN | 605310 |
Explosion limit value | 2.8-28%(V) |
Exposure Limits | NIOSH REL: TWA 1 ppm, 15-min C 1 ppm, IDLH 85 ppm; OSHAPEL: TWA 2 ppm, 15-min C 10 ppm; ACGIH TLV: TWA 2 ppm. |
physicochemical properties | Acrylonitrile chemical properties of active, molecules containing cyano, carbon-carbon double bonds, etc., can participate in a variety of reactions: (1) Figure 1 for acrylonitrile nitrile reaction. (2) FIG. 2 shows the reaction of an acrylonitrile double bond. (3) Cyanoethylation Reaction: It can be reacted with alcohol, phenol, amine, ketone, aldehyde, nitromethane, diethyl malonate to introduce cyanoethyl into the molecule. The general formula is as follows: R-H + CH2 = CHCN → R-CH2CH2CN. (4) Polymerization: Acrylonitrile is prone to polymerization and is a monomer of polyacrylonitrile. Copolymerization with vinyl chloride to form dinier fiber, and copolymerization with butadiene to form butadiene-acrylonitrile rubber, etc. Acrylonitrile is the raw material of polyacrylamide and polyacrylate. Colorless volatile transparent liquid, sweet, slightly smelly. Soluble in acetone, benzene, carbon tetrachloride, ether, ethanol and other organic solvents. Slightly soluble in water. |
Dangerous Goods Signs | F-Flammables T-Toxic Substances N-Substances Hazardous to the Environment Xn-Hazardous Substances |
Risk Terms | R45-May cause cancer. R11-highly flammable. R23/24/25-Toxic by inhalation, skin contact and if swallowed. R37/38-Irritation of respiratory system and skin + B52. R41-Serious injury to eyes. R43-May cause sensitization in contact with skin. R51/53-Toxic to aquatic organisms and may have long-term adverse effects on the water environment. R39/23/24/25 - R62-Risk of impaired fertility. R63-May be at risk of harm to the fetus. |
Safety terminology | S53-Avoid contact, special instructions must be obtained before use. S9-Keep the container in a well-ventilated place. S16-Keep away from sources of ignition. S45-In the event of an accident or feeling unwell, seek medical attention immediately (if possible, show their label). S61-Avoid release to environment. Refer to Special Instructions/Safety Data Sheet. S36/37-Wear appropriate protective clothing and gloves. |
Dangerous Goods Transport No. | UN 1093 3/PG 1 |
WGK Germany | 3 |
RTECS | AT5250000 |
FLUKA BRAND F CODES | 8 |
TSCA | Yes |
Customs Number | 29261000 |
Hazard Class | 3 |
Packing Group | I |
Upstream raw materials | Silica gel trimethylamine dilute sulfuric acid propylene hydrocyanic acid magnesium carbonate |
Downstream Products | J-type modified acrylic resin emulsion 2-chloro-2-trichloroethyl-3, 3-dimethylcyclobutanone fixing crosslinking agent P, crosslinking agent P, crosslinking agent H, crosslinking agent 101 diethyl 2-(2-cyanoethyl) malonic acid N,N-diethylethylenediamine nonionic polyacrylamide fursultiamine FX-1 acrylic resin emulsion cibazoline N-2-cyanoethylpyrrole 2,3-dichloropropionitrile 3-diethylaminopropylamine carboxymethyl sodium starch 2, 3-Dibromopropionitrile Acrylamide and Sodium Acrylate Copolymer N,N-Dibenzylhydroxylamine |
Colorless volatile transparent liquid, sweet, slightly smelly. Soluble in acetone, benzene, carbon tetrachloride, ether, ethanol and other organic solvents. Slightly soluble in water, forming an azeotropic mixture with water. Relative density O.8060. Freezing point -83 ~- 84 ℃. Boiling point 77.3 ℃. Flash point -5 ℃. Refractive index 1. 3888. Viscosity (25 ℃)0.34mPa.s. Vapor pressure (20°C) 11,07kPa. This product vapor can form explosive mixture with air, the explosion limit (25 ℃) is 3.05 ~(17.0 ± o5)%(volume). The pure product is easy to polymerize, especially in the absence of oxygen or exposed to visible light, and can polymerize strongly in the presence of concentrated alkali.
At present, the most industrial production value is propylene ammonia oxidation method. Propylene, ammonia, air and water as raw materials, according to a certain ratio into the boiling bed or fixed bed reactor, in silica gel as a carrier of phosphorus molybdenum bismuth system or antimony iron catalyst, at 400~500 ℃ temperature and atmospheric pressure, the formation of acrylonitrile. Then, unreacted ammonia is removed by dilute sulfuric acid in a neutralization tower, and acrylonitrile and other gases are absorbed by water in an absorption tower to form an aqueous solution. Acetonitrile is separated from the aqueous solution by an extraction tower, hydrocyanic acid is removed by a hydrocyanic acid removal tower, and acrylonitrile is obtained by dehydration and rectification. The one-way yield can reach 75%, and the by-products include acetonitrile, hydrocyanic acid and ammonium sulfate.
Acrylonitrile is an important raw material for organic synthesis. Mainly used in the manufacture of polyacrylonitrile fiber (acrylic), nitrile rubber, ABS resin, AS resin, polyacrylamide, acrylate, adiponitrile, water resistant agent and adhesive. It is also used in other organic synthesis and pharmaceutical industries, and is used as a cereal fumigant. In addition, this product is also an aprotic polar solvent.
Have Doubts Regarding This Product ?
Carbon oxides Nitrogen oxides (NOx) Combustible.
Pay attention to flashback.
Vapors are heavier than air and may spread along floors.
Development of hazardous combustion gases or vapours possible in the event of fire. Forms explosive mixtures with air at ambient temperatures.
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Remove container from danger zone and cool with water. Suppress (knock down) gases/vapors/mists with a water spray jet. Prevent fire extinguishing water from contaminating surface water or the ground water system.
Advice for non-emergency personnel: Do not breathe vapors, aerosols. Avoid substance contact. Ensure adequate ventilation. Keep away from heat and sources of ignition.
Evacuate the danger area, observe emergency procedures, consult an expert. For personal protection see section 8.
Do not let product enter drains. Risk of explosion.
Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions (see sections 7 and 10). Take up carefully with liquid-absorbent material (e.g.
Chemizorb?). Dispose of properly. Clean up affected area.
For disposal see section 13.
Work under hood. Do not inhale substance/mixture. Avoid generation of vapours/aerosols.
Keep away from open flames, hot surfaces and sources of ignition.Take precautionary measures against static discharge.
Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.
For precautions see section 2.2.
Keep container tightly closed in a dry and well-ventilated place. Keep away from heat and
sources of ignition. Keep locked up or in an area accessible only to qualified or authorized persons.
Light sensitive.
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.
The selected protective gloves have to satisfy the specifications of Regulation (EU) 2016/425 and the standard EN 374 derived from it.
Full contact
Material: butyl-rubber
Minimum layer thickness: 0,3 mm Break through time: 480 min
Material tested:Butoject? (KCL 897 / Aldrich Z677647, Size M)
Splash contact Material: Chloroprene
Minimum layer thickness: 0,6 mm Break through time: 37 min
Material tested:Camapren? (KCL 722 / Aldrich Z677493, Size M)
data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, e-mail sales@kcl.de, test method: EN374
If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the EC approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario.
Flame retardant antistatic protective clothing.
Recommended Filter type: Filter A-(P3)
The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer.
These measures have to be properly documented.
Do not let product enter drains. Risk of explosion.
Surface tension 27,3 mN/m at 24 °C
Relative vapor density
1,83 - (Air = 1.0)
Vapors may form explosive mixture with air.
The product is chemically stable under standard ambient conditions (room temperature) .
Risk of explosion with:
Bromine
Sodium hydroxide Esters
Chlorine Nitric acid
Violent polymerization may be caused by: alkali hydroxides
Strong bases Oxidizing agents Copper
Copper alloys sulfuric acid silver salt
polymerisation initiators Peroxides
sodium amide with
Sodium hydroxide Exothermic reaction with: chlorosulfonic acid
Strong acids
Heat. May polymerize on exposure to light. Warming.
No data available
In the event of fire: see section 5
static test EC50 - Daphnia magna (Water flea) - 2,5 mg/l - 48 h (OECD Test Guideline 202)
Remarks: (Lit.)
(maximum permissible toxic concentration)
Biodegradability aerobic - Exposure time 14 d
Result: 100 % - Inherently biodegradable. (OECD Test Guideline 302C)
Ratio BOD/ThBOD 70 %
Remarks: (Lit.)
Bioaccumulation Lepomis macrochirus - 14 d
- 9,94 μg/l(acrylonitrile)
Bioconcentration factor (BCF): 48
No data available
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
No data available
May form explosive mixture with air. Reacts violently with strong acids; strong alkalis; bromine, and tetrahydrocarbazole. It may also polymerize on contact with oxygen, heat, strong light, peroxides, and concentrated or heated alkalis. Reacts with oxidizers, acids, bromine, amines.
See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions.
Waste DisposalIncineration with provision for nitrogen oxides removal from effluent gases by scrubbers or afterburners. A chemical disposal method has also been suggested involving treatment with alcoholic NaOH; the alcohol is evaporatedand calcium hypochlorite added; after 24 hours the product is flushed to the sewer with large volumes of water.
ADR/RID: 1093 IMDG: 1093 IATA: 1093
14.2 |
UN proper shipping name ADR/RID: ACRYLONITRILE, STABILIZED IMDG: ACRYLONITRILE, STABILIZED IATA: Acrylonitrile, stabilized Passenger Aircraft: Not permitted for transport |
|
14.3 |
Transport hazard class(es) ADR/RID: 3 (6.1) IMDG: 3 (6.1) |
IATA: 3 (6.1) |
14.4 |
Packaging group ADR/RID: I IMDG: I |
IATA: I |
14.5 |
Environmental hazards ADR/RID: yes IMDG Marine pollutant: yes |
IATA: no |
14.6 |
Special precautions for user No data available |
|
【1】CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
【2】ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
【3】ECHA - European Chemicals Agency, website: https://echa.europa.eu/
【4】eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
【5】ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
【6】Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
【7】HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
【8】IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
【9】IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
【10】Sigma-Aldrich, website: https://www.sigmaaldrich.com/
The information in this MSDS is only applicable to the specified product, unless otherwise specified, it is not applicable to the mixture of this product and other substances. This MSDS only provides information on the safety of the product for those who have received the appropriate professional training for the user of the product. Users of this MSDS must make independent judgments on the applicability of this SDS. The authors of this MSDS will not be held responsible for any harm caused by the use of this MSDS.
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