872-31-1

Name 3-Bromothiophene
CAS 872-31-1
EINECS(EC#) 213-699-4
Molecular Formula C4H3BrS
MDL Number MFCD00005417
Molecular Weight 163.04
MOL File 872-31-1.mol
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Chemical Properties

Appearance clear colourless to slightly yellow liquid
Melting point  <-10°C
Boiling point  150 °C (lit.)
density  1.74 g/mL at 25 °C(lit.)
refractive index  n20/D 1.591(lit.)
Fp  140 °F
storage temp.  0-6°C
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Liquid
color  Clear colorless to slightly yellow
Specific Gravity 1.740
Water Solubility  IMMISCIBLE
Sensitive  Light Sensitive/Stench
Detection Methods HPLC
BRN  105338
InChI 1S/C4H3BrS/c5-4-1-2-6-3-4/h1-3H
InChIKey XCMISAPCWHTVNG-UHFFFAOYSA-N
SMILES Brc1ccsc1
CAS DataBase Reference 872-31-1(CAS DataBase Reference)
NIST Chemistry Reference Thiophene, 3-bromo-(872-31-1)
Storage Precautions Store under nitrogen
EPA Substance Registry System 872-31-1(EPA Substance)
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Safety Data

Symbol(GHS)  Flame (GHS02)Skull and Crossbones (GHS06)Environment (GHS09)
GHS02,GHS06,GHS09
Signal word  Danger
Hazard statements  H226-H301-H310+H330-H317-H319-H335-H411
Precautionary statements  P210-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  T,Xi,N,Xn
Risk Statements 
R10:Flammable.
R25:Toxic if swallowed.
R41:Risk of serious damage to eyes.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R36/37/38:Irritating to eyes, respiratory system and skin .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S38:In case of insufficient ventilation, wear suitable respiratory equipment .
S16:Keep away from sources of ignition-No smoking .
S24/25:Avoid contact with skin and eyes .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S36:Wear suitable protective clothing .
RIDADR  UN 2929 6.1/PG 2
WGK Germany  3
F  8
Hazard Note  Irritant
TSCA  T
HazardClass  6.1
PackingGroup  II
HS Code  29349990
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 1 Inhalation
Acute Tox. 2 Dermal
Acute Tox. 3 Oral
Aquatic Chronic 2
Eye Irrit. 2
Flam. Liq. 3
Skin Sens. 1
STOT SE 3

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