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2766-74-7

Name 5-Chlorothiophene-2-sulfonyl chloride
CAS 2766-74-7
Molecular Formula C4H2Cl2O2S2
MDL Number MFCD00051667
Molecular Weight 217.09
MOL File 2766-74-7.mol
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Chemical Properties

Appearance white to yellow crystalline low melting solid
Melting point  25-28°C
Boiling point  112-117 °C (lit.)
density  1.623 g/mL at 25 °C(lit.)
refractive index  n20/D 1.586(lit.)
Fp  >230 °F
storage temp.  Keep Cold
form  solid
Specific Gravity 1.623
Water Solubility  Not miscible in water.
Sensitive  Moisture Sensitive
Detection Methods HPLC
BRN  130710
InChIKey SORSTNOXGOXWAO-UHFFFAOYSA-N
CAS DataBase Reference 2766-74-7(CAS DataBase Reference)

Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
R29:Contact with water liberates toxic gas.
R14:Reacts violently with water.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
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) .
S25:Avoid contact with eyes .
RIDADR  UN 3265 8/PG 2
WGK Germany  3
Hazard Note  Corrosive
HazardClass  8
PackingGroup  II
HS Code  29349990

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