Home > Compound List > Product Information
2(5H)-Thiophenone_Molecular_structure_CAS_3354-32-3)
Click picture or here to close

2(5H)-Thiophenone

Catalog No. 322628 Name Sigma Aldrich
CAS Number 3354-32-3 Website http://www.sigmaaldrich.com
M. F. C4H4OS Telephone 1-800-521-8956
M. W. 100.13896 Fax
Purity 98% Email
Storage Chembase ID: 147929

SYNONYMS

Title
2(5H)-噻吩酮
IUPAC name
2,5-dihydrothiophen-2-one
IUPAC Traditional name
5H-thiophen-2-one

DATABASE IDS

CAS Number 3354-32-3
PubChem SID 24859328
MDL Number MFCD00074876

PROPERTIES

Empirical Formula (Hill Notation) C4H4OS
Purity 98%
Boiling Point 85-87 °C/10 mmHg(lit.)
Density 1.24 g/mL at 25 °C(lit.)
Flash Point 98 °C
Flash Point 208.4 °F
Refractive Index n20/D 1.564(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-37/39
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