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DIPA (Isopropylamine)

CAS

Purity

CHARACTER

isopropylamine (DIPA), chemical formula C3H9N, is a colorless transparent liquid, with a strong ammonia smell, soluble in water and a variety of organic solvents. Isopropylamine is an important organic chemical raw materials and intermediates, widely used in pesticides, pharmaceuticals, dyes and surfactants and other industries. In pesticide manufacturing, isopropylamine is used to synthesize a variety of pesticides and herbicides; in the pharmaceutical field, it is a key raw material for the synthesis of a variety of drugs; in addition, isopropylamine is also used to manufacture dyes, pigments and surfactants to improve the dispersion and stability of products. As a multifunctional organic compound, isopropylamine is widely used in many industrial fields and is one of the indispensable important raw materials in modern chemical industry.

APPLICATIONS

(1) Isopropylamine is widely used in the pesticide industry and can be used to synthesize a variety of herbicides, such as glyphosate isopropylamine salt, atrazine, atrazine, atrazine, atromethine, kill grass net, etc., as well as organic phosphorus insecticides methyl isofuran, ethyl isofuran, phenophos, insect growth regulator thiazinone, fungicide isofuron, etc.

(2) Isopropylamine is an important raw material in the pharmaceutical industry, which can be used in the production of Ganle, indenol hydrochloride, propranolol hydrochloride, indole propranolol and other drugs.

(3) In the dye industry, isopropylamine, as a dye intermediate, provides a key raw material for the synthesis of dyes.

(4) Isopropylamine can also be used as a rubber vulcanization accelerator to improve the performance and quality of rubber products.

(5) Isopropylamine is also widely used in the fields of surfactants, detergents, detergents, depilatory agents, hard water treatment agents, emulsifiers and textile auxiliaries, providing important support for daily chemical products and textile industry.

ABILITIES

1. Packing: barreled, scattered water
2. Logistics: car transportation, shipping
3. Payment request: EXW/FOB/FCA/CFR only accepted

HONORARY

Chinese name	isopropylamine
English Name	Isopropylamine
Alias	Isopropylamine Isopropylamine monoisopropylamine 2-propylamine methylethylamine isopropylamine 2-aminopropane monoisopropylamine monoisopropylamine 2-aminopropane isopropylamine (10 bottles minimum order
English alias	MIPA MIPA nsc62775 iso-C3H7NH2 Isopropylamin Isopropylamine Isopropilamina 2-Aminopropane PropyldamineatomD monoisopropylamine iso-Propylamine gas iso-Propyl-d7-amine isopropylamine(2-aminopropane) isopropylamine(non-specificname) isopropylaminemethylnaphthalenesulfonate
CAS	75-31-0
EINECS	200-860-9
Chemical formula	C3H9N
molecular weight	59.11
InChI	InChI=1/C3H9N/c1-3(2)4/h3H,4H2,1-2H3
Density	0.688 g/mL at 20°C (lit.)
melting point	-101°C
boiling point	32-35 °C33-34°C (lit.)
Flash Point	−26°F
water solubility	soluble
Vapor pressure	9.2 psi ( 20 °C)
steam density	2.04 (vs air)
JECFA Number	1581
solubility	1000g/l
refractive index	n20/D 1.374(lit.)
acidity coefficient	10.63(at 25℃)
PH value	13 (700g/l, H2O, 20℃)
Storage conditions	2-8°C
Stability	stability. Extremely flammable-note low boiling point and low flash point. Easily form explosive mixtures with air. Incompatible with strong oxidants, acids, acid chlorides, acid anhydrides,
Sensitivity	Air Sensitive
Appearance	Crystalline powder, needle or crystal
Color	APHA: ≤50
Smell	Strong ammoniacal; pungent, irritating, typical amine.
Merck	14,5209
BRN	605259
explosion limit value	2-10.4%(V)
Exposure Limits	TLV-TWA 5 ppm (~12 mg/m3) (ACGIH,MSHA, and OSHA); TLV-STEL 10 ppm(~24 mg/m3) (ACGIH); IDLH 4000 ppm(NIOSH).
physicochemical properties	Colorless volatile liquid. Ammonia smell.
Dangerous Goods Signs	F +-Extremely flammable articles Xi-Irritant articles T-Toxic articles
Risk Terms	R12-Extremely flammable. R36 /37/38-Irritating to eyes, respiratory system and skin. , R37-Stimulates the respiratory system. -R35-causes severe burns. , R25-Toxic if swallowed. R20/21- Harmful by inhalation and skin contact.
Safety terminology	S16-Keep away from ignition sources. S26- After contact with eyes, rinse immediately with plenty of water and seek medical advice. , S29-Do not pour into the drain. -S45-In case of accident or feeling unwell, seek medical attention (if possible, show their label). -S36/37/39-Wear appropriate protective clothing, gloves and goggles or masks.
Dangerous Goods Transport Number	UN 1221 3/PG 1
WGK Germany	1
RTECS	NT8400000
FLUKA BRAND F CODES	34
TSCA	Yes
Customs number	2921 19 99
Hazard Class	3
Packing Group	I
Upstream raw materials	ammonia diisopropylamine kaolin
Downstream Products	Diisopropylamine N-(2-methoxyethyl) methylamine methylisosulfophos-open amide isobiuril 2-bromo-3-pyridinecarboxaldehyde benzofuralol A- (hydroxymethyl) phenylacetic acid 8-(1-methylethyl)-8-azabicyclo [3.2.1] oct-3-yl propyl isocyanate 4-chloro-N-[1-(1-methylethyl)-4-piperidinyl] Aniline clorpraline methyl amine grass phosphorus carbazole heart anoxinaline pindolol solvent blue 36

Isopropylamine -Properties

Colorless transparent volatile liquid, flammable, ammonia odor, a strong alkaline reaction. With water, ethanol, ether, acetone, benzene and other miscible. The relative density is 0. 6886. Melting point -95.2 ℃. Boiling point 32.4 ℃. Self-ignition point 402 ℃. Refractive index 1. 3742. Flash point (open cup)-37 ℃.

Isopropylamine -preparation

Industrial production of isopropylamine mainly has the following two methods.

acetone hydrogenation ammoniation method, the raw material acetone is fed into a reactor with copper-nickel-clay as catalyst. Under the condition of normal pressure and temperature of 150~220 ℃, hydrogen and ammonia are introduced into the reaction, and the reaction product is purified by distillation. Diisopropylamine is also generated. The conversion rate of acetone was 98%, and the total yield of 1. diisopropylamine was more than 90%.
Isopropanol Hydrogenation Method Isopropanol and ammonia and hydrogen at 195 ℃, 1. 72MPa, by barium hydroxide activated porous nickel aluminum catalyst reaction, produce isopropylamine and diisopropylamine.

Isopropylamine -Uses

This product is a solvent and raw material for organic synthesis. Used in the synthesis of pesticides (such as atrazine, Atrazine, put out the net, killing grass net and other herbicides), medicine (such as Ganle, etc.), dye intermediates, rubber vulcanization accelerator, hard water treatment agent, detergent, depilatory agent, emulsifier, surfactant and textile additives.

Isopropylamine -Safety

This product is toxic, strong alkaline, concentrated solution can corrode the skin and mucous membrane. Rat oral LD 50 870 mg/kg; mouse oral LD 50 820 mg/kg. The maximum allowable concentration in the operating place is 5 × 10-6 (12mg/m3).
This product is a class 1 flammable liquid. Packed in iron drums. The container shall be sealed and stored in a cool and ventilated place. No fireworks. Storage should be isolated from the oxidant. In case of fire, use carbon dioxide, sand, chemical powder or mist water to extinguish the fire.

Isopropylamine -Introduction

isopropylamine, also known as dimethylethanolamine, is a colorless liquid with a pungent odor. The following is about the nature, use, preparation and safety information of isopropylamine:

properties:
of physical properties: isopropylamine is a volatile liquid, at room temperature is colorless to pale yellow.
chemical properties: isopropylamine is alkaline and can react with acid to form salts. It is highly corrosive and can corrode metals.

Uses:
-dose regulator: Isopropylamine can be used as a solvent and drying regulator in paints and coatings to improve product quality. Battery electrolyte:
its alkaline properties, isopropylamine can be used as some types of battery electrolyte.

preparation method:
isopropylamine usually by adding ammonia in isopropanol, and at appropriate temperature and pressure catalytic hydration reaction.

safety information:
, isopropylamine has a pungent odor. When using, pay attention to ventilation and personal protective measures to avoid direct inhalation or contact with skin and eyes.
, isopropylamine is corrosive and should be prevented from contacting with skin, eyes and mucous membranes. If contact occurs, it should be immediately rinsed with plenty of water and seek medical treatment.
When storing, isopropylamine should be stored in a dry, cool, well-ventilated place, away from fire and oxidizing agents.

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