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2,5-Dimethylthiophene_Molecular_structure_CAS_638-02-8)
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2,5-Dimethylthiophene

Catalog No. D188603 Name Sigma Aldrich
CAS Number 638-02-8 Website http://www.sigmaaldrich.com
M. F. C6H8S Telephone 1-800-521-8956
M. W. 112.19272 Fax
Purity 98.5% Email
Storage Chembase ID: 8478

SYNONYMS

Title
2,5-二甲基噻吩
IUPAC name
2,5-dimethylthiophene
IUPAC Traditional name
2,5-dimethylthiophene

DATABASE IDS

Beilstein Number 106450
PubChem SID 24893564
EC Number 211-313-9
MDL Number MFCD00005452
CAS Number 638-02-8

PROPERTIES

Empirical Formula (Hill Notation) C6H8S
Purity 98.5%
Boiling Point 134 °C/740 mmHg(lit.)
Density 0.985 g/mL at 25 °C(lit.)
Flash Point 24 °C
Flash Point 75.2 °F
Refractive Index n20/D 1.512(lit.)
GHS Pictograms GHS02
GHS Signal Word Warning
GHS Hazard statements H226
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR UN 1993 3/PG 3
Risk Statements 10
Safety Statements 23-24/25
Hazard Class 3
UN Number 1993
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Packaging
25, 100 g in glass bottle
Description (简体中文)
包装
25, 100 g in glass bottle

REFERENCES