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3,4-Dibromothiophene, 3141-26-2
Chinese name:3,4-Dibromothiophene
english name:3,4-Dibromothiophene
chinese alias:3,4-Dibromothiophen
english alias: Thiophene, 3,4-dibromo-; Thiophene,4-dibromo; Thiophene,3,4-dibromo; 3,4-dibromo-thiophene; 3,4-bromothiophene; 3,4-DibroMothiophene; 3,4-Dibromthiophen;
CAS No:3141-26-2
chemical formula: C4H2Br2S
molecular weight:241.93
density:2.137
melting point:4-5 ℃
boiling point:221-222 ℃
flash Point:110 ℃
vapor pressure:0.159mmHg at 25°C
refractive index:1.639-1.641
stability:
Stableatroomtemperatureinclosedcontainersundernormalstorageandhandlingconditions.
Symbol: GHS07
signal word: warning
caring statements: P261;P305 P351 P338
hazard Statement: H315;H319;H335
hazard Category Code: r20/21/22: Harmful by inhalation, skin contact and inadvertent swallowing.
R36/37/38 Irritating to eyes, respiratory tract and skin.
Dangerous Goods Signs: xn: Hazardous substances
safety instructions: s26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment.
S36/37/39: Wear suitable protective clothing, gloves and use protective eyewear or face shield.
Storage conditions:
Storeinatightlyclosedcontainer.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances. Refrigerator(approx4℃).
Source: https://www.cnchemshop.com/
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