2-甲基环丙羧酸

2-甲基环丙羧酸 - Names and Identifiers

Name	2-Methylcyclopropanecarboxylic acid
Synonyms	2-Methylcyclopropylcarboxylic acid 2-METHYLCYCLOPROPANECARBOXYLIC ACID 2-Methylcyclopropanecarboxylic acid Cyclopropanecarboxylic acid, 2-methyl- 2-Methyl-1-cyclopropanecarboxylic acid (1R,2R)-2-methylcyclopropanecarboxylate (1R,2S)-2-methylcyclopropanecarboxylate (1S,2R)-2-methylcyclopropanecarboxylate (1S,2S)-2-methylcyclopropanecarboxylate 2-METHYLCYCLOPROPANECARBOXYLIC ACID, MIXTURE OF DIASTEREOMERS
CAS	29555-02-0
EINECS	249-693-3
InChI	InChI=1/C5H8O2/c1-3-2-4(3)5(6)7/h3-4H,2H2,1H3,(H,6,7)/p-1/t3-,4-/m1/s1

2-甲基环丙羧酸 - Physico-chemical Properties

Molecular Formula	C5H8O2
Molar Mass	100.12
Density	1.027g/mLat 25°C(lit.)
Boling Point	190-191°C745mm Hg(lit.)
Flash Point	190°F
Vapor Presure	0.229mmHg at 25°C
Specific Gravity	1.027
BRN	2323873
pKa	4.88±0.11(Predicted)
Storage Condition	2-8°C
Refractive Index	n20/D 1.439(lit.)
MDL	MFCD00001293

2-甲基环丙羧酸 - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	34 - Causes burns
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN 3265 8/PG 2
WGK Germany	3
HS Code	29162090
Hazard Class	8
Packing Group	II

2-甲基环丙羧酸 - Introduction

acid (acid) is an organic compound with the chemical formula C5H8O2.

Nature:
acid is a colorless liquid with a special smell. It is soluble in organic solvents such as water, alcohol and ether.

Use:
acid has certain application value in the field of chemistry and medicine. It can be used as an intermediate in certain chemical synthesis reactions and is used in the production of pesticides, pharmaceuticals and organic compounds.

Method:
The preparation method of calcium is generally obtained by the oxidation reaction of cyclopropane. First, the methyl group is introduced on the cyclopropane, and then the carboxylation reaction is carried out, and finally the fluoracid is obtained.

Safety Information:
acid is an organic compound with certain toxicity. During use, preparation and storage, care should be taken to prevent skin and eye contact and avoid inhaling its vapors. At the same time, you should operate in a well-ventilated area and wear personal protective equipment, such as gloves, safety glasses, etc.

When handling acid, strictly follow the relevant safety operation procedures and follow the correct disposal methods.

Last Update：2024-04-09 21:11:58