TIMTEC-BB SBB001202

TIMTEC-BB SBB001202 - Names and Identifiers

Name	3,5-Dibromo-4-methylbenzoic acid
Synonyms	TIMTEC-BB SBB001202 3,5-Dibromo-p-toluic acid 3,5-Dibromo-4-methylbenzoic acid 3,5-DIBROMO-4-METHYLBENZOIC ACID Benzoic acid, 3,5-dibroMo-4-Methyl-
CAS	67973-32-4
EINECS	614-190-3
InChI	InChI=1/C8H6Br2O2/c1-4-6(9)2-5(8(11)12)3-7(4)10/h2-3H,1H3,(H,11,12)

TIMTEC-BB SBB001202 - Physico-chemical Properties

Molecular Formula	C8H6Br2O2
Molar Mass	293.94
Density	1.951±0.06 g/cm3(Predicted)
Melting Point	242°C
Boling Point	374.6±42.0 °C(Predicted)
Flash Point	180.3°C
Vapor Presure	2.82E-06mmHg at 25°C
BRN	2577656
pKa	3.59±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.627
MDL	MFCD00017544

TIMTEC-BB SBB001202 - 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.
Hazard Note	Irritant

TIMTEC-BB SBB001202 - Introduction

3, a kind of organic compound, chemical formula is C9H8Br2O2. The following is a description of its nature, use, preparation and safety information:

1. nature:
-Appearance: Yellow or brown crystalline powder.
-Melting point: about 211°C.
-Solubility: Soluble in organic solvents such as dichloromethane, ethanol and ether, insoluble in water.
-Stability: relatively stable at room temperature.

2. use:
- 3, acid can be used as an intermediate in organic synthesis and can be used to synthesize other compounds, such as heterocyclic compounds.
-It is also used in the manufacture of pesticides.

3. Preparation method:
- 3, the preparation of acid is generally obtained by bromination of p-methylbenzoic acid. The specific preparation steps are as follows:
a. dissolving methyl benzoic acid in an organic solvent such as dichloromethane or ether;
B. adding bromide, such as ferric tribromide, N-bromosuccinimide, etc., to brominate methyl benzoic acid;
c. Filter the reaction mixture to obtain a product containing 3, fluoracid;
d. The product is purified by crystallization, washing, etc.

4. Safety Information:
- 3, acid is relatively stable under general operating conditions, but you still need to pay attention to avoid contact with strong oxidants to avoid fire or explosion;
-During the operation, it is recommended to wear appropriate personal protective equipment, such as chemical glasses, protective gloves, protective clothing, etc., and ensure that the operation is carried out in a well-ventilated place;
-Avoid inhalation, swallowing or contact with skin and avoid contact with eyes;
-in case of contact or inhalation, rinse immediately with plenty of water and seek medical assistance;
-During storage and handling, relevant safety procedures should be followed to minimize exposure risks.

Last Update：2024-04-10 22:29:15