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2-Thiophenesulfonyl chloride

Catalog No. 89031 Name Sigma Aldrich
CAS Number 16629-19-9 Website http://www.sigmaaldrich.com
M. F. C4H3ClO2S2 Telephone 1-800-521-8956
M. W. 182.64842 Fax
Purity ≥97.0% (GC) Email
Storage Chembase ID: 8750

SYNONYMS

Title
2-噻酚磺酰氯
IUPAC name
thiophene-2-sulfonyl chloride
IUPAC Traditional name
2-thiophenesulfonyl chloride

DATABASE IDS

MDL Number MFCD00005426
Beilstein Number 123536
CAS Number 16629-19-9
EC Number 240-677-1

PROPERTIES

Empirical Formula (Hill Notation) C4H3ClO2S2
Grade purum
Purity ≥97.0% (GC)
Boiling Point 130-132 °C/14 mmHg(lit.)
Flash Point 113 °C
Flash Point 235.4 °F
Melting Point 30-32 °C(lit.)
Melting Point 30-34 °C
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 3261 8/PG 2
Risk Statements 34
Safety Statements 26-36/37/39-45
Storage Temperature 2-8°C
Hazard Class 8
UN Number 3261
Packing Group 2
German water hazard class 3

DETAILS

REFERENCES