3-Chlorothiophene , 97% , 17249-80-8

CAS NO.：17249-80-8

Empirical Formula: C4H3ClS

Molecular Weight: 118.58

MDL number: MFCD00043887

EINECS: 605-636-8

PRODUCT Properties

• Melting point: -62 °C
• Boiling point: 137-139 °C(lit.)
• Density: 1.276 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.553(lit.)
• Flash point: 99 °F
• storage temp.: Keep in dark place,Sealed in dry,2-8°C
• form: Liquid
• color: Clear colorless to light yellow
• Specific Gravity: 1.276
• BRN: 105255
• Exposure limits: ACGIH: TWA 5 ppm (Skin); OSHA: TWA 10 ppm(30 mg/m3); NIOSH: IDLH 500 ppm; TWA 10 ppm(30 mg/m3)
• InChIKey: QUBJDMPBDURTJT-UHFFFAOYSA-N

Description and Uses

3-Chlorothiophene was used in the synthesis of poly(3-chlorothiophene) films by direct oxidation in mixed electrolytes of boron trifluoride diethyl etherate and trifluroacetic acid.

Safety

• Symbol(GHS): GHS02,GHS07,GHS08,GHS05,GHS06
• Signal word: Danger
• Hazard statements: H302+H312+H332-H312-H318-H331-H226-H302-H315-H319-H335-H360
• Precautionary statements: P201-P210-P280-P305+P351+P338-P308+P313-P370+P378-P303+P361+P353-P501a-P202-P233-P240-P241+P242+P243-P261-P264-P270-P271-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P403+P235-P405-P501
• Hazard Codes: T,F,Xi
• Risk Statements: 61-10-36-36/37/38-41-37/38-22
• Safety Statements: 53-16-26-45-36-7/9-37/39-39
• RIDADR: UN 1993 3/PG 3
• WGK Germany: -
• Hazard Note: Irritant
• HazardClass: 3
• PackingGroup: III
• HS Code: 29339900