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5-Methyl-2-thiophenecarboxaldehyde_Molecular_structure_CAS_13679-70-4)
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5-Methyl-2-thiophenecarboxaldehyde

Catalog No. 69380 Name Sigma Aldrich
CAS Number 13679-70-4 Website http://www.sigmaaldrich.com
M. F. C6H6OS Telephone 1-800-521-8956
M. W. 126.17624 Fax
Purity ≥97.0% (GC) Email
Storage Chembase ID: 14991

SYNONYMS

Title
5-甲基-2-噻吩甲醛
IUPAC name
5-methylthiophene-2-carbaldehyde
IUPAC Traditional name
5-methylthiophene-2-carbaldehyde

DATABASE IDS

Beilstein Number 106896
CAS Number 13679-70-4
EC Number 237-178-6
MDL Number MFCD00005434
PubChem SID 24885917

PROPERTIES

Contains ~0.01% BHT as stabilizer
Empirical Formula (Hill Notation) C6H6OS
Grade technical
Purity ≥97.0% (GC)
Boiling Point 114 °C/25 mmHg(lit.)
Density 1.17 g/mL at 25 °C(lit.)
Flash Point 78 °C
Flash Point 172.4 °F
Refractive Index n20/D 1.582
Refractive Index n20/D 1.583(lit.)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
German water hazard class 3

DETAILS

REFERENCES