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α-Methyl-γ-butyrolactone_Molecular_structure_CAS_1679-47-6)
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α-Methyl-γ-butyrolactone

Catalog No. 66144 Name Sigma Aldrich
CAS Number 1679-47-6 Website http://www.sigmaaldrich.com
M. F. C5H8O2 Telephone 1-800-521-8956
M. W. 100.11582 Fax
Purity ≥97.0% (GC) Email
Storage Chembase ID: 104328

SYNONYMS

Title
α-甲基-γ-丁内酯
IUPAC name
3-methyloxolan-2-one
IUPAC Traditional name
3-methylbutyrolactone
Synonyms
4,5-二氢-3-甲基-2(3H)-呋喃酮
4,5-Dihydro-3-methyl-2(3H)-furanone

DATABASE IDS

Beilstein Number 80418
CAS Number 1679-47-6
PubChem SID 24884532
EC Number 216-846-0
MDL Number MFCD00005396

PROPERTIES

Empirical Formula (Hill Notation) C5H8O2
Grade purum
Purity ≥97.0% (GC)
Boiling Point 78-81 °C/10 mmHg(lit.)
Flash Point 73 °C
Flash Point 163.4 °F
Refractive Index n20/D 1.432(lit.)
Refractive Index n20/D 1.433
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