193070
2-Methylbutyric acid
98%
Synonym(s):
NSC 7304
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About This Item
Linear Formula:
C2H5CH(CH3)CO2H
CAS Number:
Molecular Weight:
102.13
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
204-145-2
MDL number:
Assay:
98%
Form:
liquid
vapor pressure
0.5 mmHg ( 20 °C)
Quality Segment
assay
98%
form
liquid
refractive index
n20/D 1.405 (lit.)
bp
176-177 °C (lit.)
density
0.936 g/mL at 25 °C (lit.)
functional group
carboxylic acid
SMILES string
CCC(C)C(O)=O
InChI
1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)
InChI key
WLAMNBDJUVNPJU-UHFFFAOYSA-N
General description
2-Methylbutyric acid is a short-chain fatty acid used as a chemical intermediate for plasticizers and lubricants.
Enantioselective esterification of (+/-)-2-methylbutynic acid catalyzed by Chromobacterium viscosum lipase immobilized in microemulsion-based organogels has been investigated.
Enantioselective esterification of (+/-)-2-methylbutynic acid catalyzed by Chromobacterium viscosum lipase immobilized in microemulsion-based organogels has been investigated.
Application
2-Methylbutyric acid was used in the synthesis of 2-methylbutyric anhydride, an acylating agent.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
170.6 °F - closed cup
flash_point_c
77 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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