2-氯-5-(甲硫基)苯甲酸

2-氯-5-(甲硫基)苯甲酸 - Names and Identifiers

Name	2-氯-5-(甲硫基)苯甲酸
Synonyms	LABOTEST-BB LT00452880 2-CHLORO-5-(METHYLTHIO)BENZOIC ACID 2-CHLORO-5-METHYLSULFANYLBENZOIC ACID Benzoic acid, 2-chloro-5-(methylthio)- Cell division cycle-associated protein 3 Anti-CDCA3, C-Terminal antibody produced in rabbit
CAS	51546-12-4

2-氯-5-(甲硫基)苯甲酸 - Physico-chemical Properties

Molecular Formula	C8H7ClO2S
Molar Mass	202.66
Density	1.42
Melting Point	136-137 °C (lit.)
Boling Point	342.4±32.0 °C(Predicted)
pKa	2.74±0.25(Predicted)
Storage Condition	Sealed in dry,Room Temperature

2-氯-5-(甲硫基)苯甲酸 - 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. S37/39 - Wear suitable gloves and eye/face protection S36 - Wear suitable protective clothing.
WGK Germany	3

2-氯-5-(甲硫基)苯甲酸 - Introduction

2-Chloro-5-(methylthio) benzoic acid is an organic compound with the chemical formula C8H7ClOS, often abbreviated as CMSPA.

Nature:
-Appearance: Colorless crystalline solid
-melting point: about 80-82 ℃
-Boiling point: about 286 ℃
-Solubility: Soluble in organic solvents, insoluble in water
-Odor: Has a slight odor of sulfur

Use:
-Chemical reagents: CMSPA can be used for important intermediates in organic synthesis, such as the synthesis of heterocyclic compounds.
-Pharmaceutical field: CMSPA can also be used as an intermediate for certain drugs for the preparation of drugs containing benzoic acid groups.
-Dye industry: CMSPA can be used as a dye intermediate for the synthesis of dyes.

Preparation Method:
The preparation of CMSPA is usually obtained by reacting thiols with 2-chlorobenzoic acid. The specific reaction conditions can be optimized according to the experimental requirements.

Safety Information:
- CMSPA has a certain degree of irritation, please avoid contact with skin, eyes and respiratory tract, and equipped with appropriate protective measures, such as wearing protective glasses and gloves.
-Avoid coexistence with strong oxidants and strong bases to avoid dangerous reactions.
-storage should be sealed, in a well-ventilated place away from the fire and flammable storage.

Last Update：2024-04-09 02:00:56