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209759

Sigma-Aldrich

2-Methylcyclopropanecarboxylic acid

98%

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About This Item

Linear Formula:
CH3C3H4CO2H
CAS Number:
29555-02-0
Molecular Weight:
100.12
Beilstein:
2323873
EC Number:
249-693-3
MDL number:
MFCD00001293
UNSPSC Code:
12352100
PubChem Substance ID:
24852591
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.439 (lit.)

bp

190-191 °C/745 mmHg (lit.)

density

1.027 g/mL at 25 °C (lit.)

SMILES string

CC1CC1C(O)=O

InChI

1S/C5H8O2/c1-3-2-4(3)5(6)7/h3-4H,2H2,1H3,(H,6,7)

InChI key

AYEGPMGNMOIHDL-UHFFFAOYSA-N

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General description

cis-2-methylcyclopropanecarboxylic acid is a component of curacin A.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

188.6 °F - closed cup

Flash Point(C)

87 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Efficient asymmetric synthesis of cis-2-methylcyclopropanecarboxylic acid.
Onoda T, et al.
Tetrahedron, 52(42), 13327-13338 (1996)

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