2-Methylcyclopropanecarboxylic acid

Suppliers

Names

[ Name ]:
2-Methylcyclopropanecarboxylic acid

[Synonym ]:
2-Methylcyclopropylcarboxylic acid
Cyclopropanecarboxylic acid,2-methyl
MFCD00001293
2-METHYLCYCLOPROPANECARBOXYLICCID
2-Methylcyclopropanecarboxylate
2-Methyl cyclopropanecarboxylic acid
trans-2-methylcyclopropanecarboxylic acid
Cyclopropanecarboxylic acid, 2-methyl-, ion(1-)
2-Methylcyclopropanecarboxylic acid
(+/-)-2-methylcyclopropanecarboxylic acid
2-methyl-1-cyclopropanecarboxylic acid
EINECS 249-693-3

Chemical & Physical Properties

[ Density]:
1.02

[ Boiling Point ]:
191.2±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C₅H₇O₂

[ Molecular Weight ]:
99.108

[ Flash Point ]:
87.8±0.0 °C

[ Exact Mass ]:
99.045151

[ PSA ]:
37.30000

[ LogP ]:
0.57

[ Vapour Pressure ]:
0.2±0.7 mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.439(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S24/25-S26

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ HS Code ]:
2916209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Ethyl 2-methylcyclopropanecarboxylate
Butanenitrile,4-chloro-3-methyl
ethyl 4-chloropentanoate
γ-Valerolactone
(2-METHYLCYCLOPROPYL)METHANOL
Triethyl phosphonoacetate
epoxypropane
diethyl 2-methylcyclopropane-1,1-dicarboxylate
2-(2-methyl-cyclopropyl)-furan

DownStream

(2-METHYLCYCLOPROPYL)METHANOL
(3,5-dimethylphenyl)-(2-methylcyclopropyl)methanone
Cyclopropanecarboxamide, N-methoxy-N,2-dimethyl- (9CI)
(4S)-4-methyloxolan-2-one
γ-Valerolactone

Customs

[ HS Code ]: 2916209090

[ Summary ]:
2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Articles

Efficient asymmetric synthesis of cis-2-methylcyclopropanecarboxylic acid. Onoda T, et al.

Tetrahedron 52(42) , 13327-38, (1996)

2,3-Dihydro-furo[3,2-c]pyridine-4-carboxylic acid ethyl ester
Methyl 4-amino-3-[3-(methoxymethyl)phenyl]butanoate
Methyl 4-amino-3-[4-(methoxymethyl)phenyl]butanoate
Urea, N-(1-ethyl-3-hydroxypropyl)-N'-[4-(2-phenyldiazenyl)phenyl]
Urea, N-(2-hydroxyethyl)-N-methyl-N'-[4-(2-phenyldiazenyl)phenyl]
Urea, N-(3-hydroxy-1,2-dimethylpropyl)-N'-[4-(2-phenyldiazenyl)phenyl]
Urea, N-(4-hydroxy-2-methylpentyl)-N'-[4-(2-phenyldiazenyl)phenyl]
3(4H)-Quinazolineacetamide, 6-nitro-4-oxo-N-[4-(2-phenyldiazenyl)phenyl]
2-(2-Hydroxyethyl)-5-(trifluoromethyl)phenol
1-methyl-1H,2H,3H,4H-pyrrolo[1,2-a]pyrazine-6-carboxylic acid

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