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2-Thiopheneglyoxylic acid_Molecular_structure_CAS_4075-59-6)
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2-Thiopheneglyoxylic acid

Catalog No. 222275 Name Sigma Aldrich
CAS Number 4075-59-6 Website http://www.sigmaaldrich.com
M. F. C6H4O3S Telephone 1-800-521-8956
M. W. 156.15916 Fax
Purity 95% Email
Storage Chembase ID: 41256

SYNONYMS

Title
2-噻吩乙醛酸
IUPAC name
2-oxo-2-(thiophen-2-yl)acetic acid
IUPAC Traditional name
oxo(thiophen-2-yl)acetic acid
Synonyms
噻吩-2-乙醛酸
α-Oxo-2-thiopheneacetic acid

DATABASE IDS

EC Number 223-794-2
MDL Number MFCD00005441
CAS Number 4075-59-6
PubChem SID 24853321

PROPERTIES

Empirical Formula (Hill Notation) C6H4O3S
Purity 95%
Melting Point 88-91 °C(lit.)
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 26-27-28-36/37/39-45
Hazard Class 8
UN Number 3261
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Packaging
1, 5 g in glass bottle
Description (简体中文)
包装
1, 5 g in glass bottle

REFERENCES