2,2-dichloro-1-methyl-cyclopropane carboxylic acid

2,2-dichloro-1-methyl-cyclopropane carboxylic acid - Names and Identifiers

Name	2,2-dichloro-1-methyl-cyclopropane carboxylic acid
Synonyms	LABOTEST-BB LT00452792 2,2-DICHLORO-1-METHYLCYCLOPROPANECARBOXYLIC ACID 1-Methyl-2,2-dichlorocyclopropanecarboxylic acid 2,2-Dichloro-1-methylcyclopropane carboxylic acid 2,2-dichloro-1-methyl-cyclopropane carboxylic acid Cyclopropanecarboxylicacid, 2,2-dichloro-1-methyl- 2,2-dichloro-1-methyl-1-cyclopropanecarboxylic acid 1-Methyl-2,2-dichlorocyclopropane-1-carboxylic acid
CAS	1447-14-9
EINECS	215-901-6
InChI	InChI=1/C5H6Cl2O2/c1-4(3(8)9)2-5(4,6)7/h2H2,1H3,(H,8,9)

2,2-dichloro-1-methyl-cyclopropane carboxylic acid - Physico-chemical Properties

Molecular Formula	C5H6Cl2O2
Molar Mass	169.01
Density	1.3010 (estimate)
Melting Point	60-65 °C (lit.)
Boling Point	85 °C/8 mmHg (lit.)
Flash Point	87.7°C
Vapor Presure	0.135mmHg at 25°C
BRN	1937304
pKa	3.51±0.50(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.53

2,2-dichloro-1-methyl-cyclopropane carboxylic acid - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
UN IDs	1760
WGK Germany	3
Hazard Class	8
Packing Group	III

2,2-dichloro-1-methyl-cyclopropane carboxylic acid - Introduction

carboxylic acid is an organic compound with the chemical formula C5H7Cl2O2. The following is a description of its nature, use, preparation and safety information:

Nature:
2. Caroxylic acid is a colorless to light yellow liquid with a pungent odor. It is soluble in water and ethanol at room temperature, but insoluble in ether.

Use:
2, carxylic acid is widely used in the field of organic synthesis. It is an important reagent for the synthesis of heterocyclic compounds, plant growth regulators and drugs. Due to its unique chemical properties, it also has some applications in the pharmaceutical and pesticide fields.

Method:
Under normal circumstances, 2, the preparation method of 2-chloroacetone and trichloroacetic acid to obtain 2-chloroacetone, and the reaction product is treated with acid.

Safety Information:
When using 2, carboxylic acylic, the following safety precautions should be paid attention:
1. 2, carboxylic acid is irritating, avoid direct contact with skin and eyes.
2. Use should be carried out in a well-ventilated place to avoid inhalation of its vapor.
3. Proper protective gloves, glasses and a protective mask are recommended.
4. Waste liquid should be treated in accordance with local regulations and can not be dumped at will.

Last Update：2024-04-09 21:04:16