2-Amino-4-methylbenzothiazole
- Product Name
- 2-Amino-4-methylbenzothiazole
- CAS No.
- 1477-42-5
- Chemical Name
- 2-Amino-4-methylbenzothiazole
- Synonyms
- 4-METHYLBENZO[D]THIAZOL-2-AMINE;2-Benzothiazolamine, 4-methyl-;AURORA 18742;2-Amino-4-methylbenz;LABOTEST-BB LT00080789;4-methyl-2-benzothiazolamin;4-Methyl-2-benzothiazolamine;4-methyl-2-amimobenzothiazol;4-methyl-2-amimobenzothiagol;4-Methylbenzothiazol-2-amine
- CBNumber
- CB8686910
- Molecular Formula
- C8H8N2S
- Formula Weight
- 164.23
- MOL File
- 1477-42-5.mol
2-Amino-4-methylbenzothiazole Property
- Melting point:
- 137-139 °C (lit.)
- Boiling point:
- 322.0±35.0 °C(Predicted)
- Density
- 1.1724 (rough estimate)
- vapor pressure
- 0.053Pa at 25℃
- refractive index
- 1.5700 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- Solid:particulate/powder
- pka
- pK1: 4.7(+1) (25°C)
- color
- White to Light yellow
- Water Solubility
- <0.1 g/100 mL at 24 ºC
- Sensitive
- Moisture Sensitive
- BRN
- 129346
- LogP
- 0.981-1.65 at 25℃ and pH7.2
- CAS DataBase Reference
- 1477-42-5(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Benzothiazolamine, 4-methyl-(1477-42-5)
- EPA Substance Registry System
- 2-Amino-4-methylbenzothiazole (1477-42-5)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 22
- Safety Statements
- 26-28-36/37/39-24/25
- WGK Germany
- 3
- RTECS
- DL2275000
- TSCA
- Yes
- HS Code
- 29342000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P330Rinse mouth.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 193224
- Product name
- 2-Amino-4-methylbenzothiazole
- Purity
- 97%
- Packaging
- 25g
- Price
- $25
- Updated
- 2024/03/01
- Product number
- A1344
- Product name
- 2-Amino-4-methylbenzothiazole
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $92
- Updated
- 2024/03/01
- Product number
- A10822
- Product name
- 2-Amino-4-methylbenzothiazole, 98%
- Packaging
- 5g
- Price
- $18.65
- Updated
- 2024/03/01
- Product number
- A10822
- Product name
- 2-Amino-4-methylbenzothiazole, 98%
- Packaging
- 25g
- Price
- $52.65
- Updated
- 2024/03/01
- Product number
- A10822
- Product name
- 2-Amino-4-methylbenzothiazole, 98%
- Packaging
- 100g
- Price
- $149.65
- Updated
- 2024/03/01
2-Amino-4-methylbenzothiazole Chemical Properties,Usage,Production
Chemical Properties
OFF-WHITE TO SLIGHTLY BEIGE CRYSTALLINE POWDER
Uses
2-Amino-4-methylbenzothiazole was used in the synthesis of N-(4-methyl-1,3-benzothiazol-yl)-N-[(1,4,5,8-tetramethoxy-2-napthyl)methylidene]amine and Schiff′s base via condensation with 2-acetonaphthone.
General Description
White powder.
Air & Water Reactions
2-Amino-4-methylbenzothiazole is sensitive to moisture. Insoluble in water.
Reactivity Profile
An amine, organosulfide. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition 2-Amino-4-methylbenzothiazole emits very toxic fumes of SOx and NOx.
Fire Hazard
Flash point data for 2-Amino-4-methylbenzothiazole are not available. 2-Amino-4-methylbenzothiazole is probably combustible.
2-Amino-4-methylbenzothiazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Amino-4-methylbenzothiazole manufacturers
- Product
- 2-Amino-4-methylbenzothiazole 1477-42-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-16
- Product
- 2-Amino-4-methylbenzothiazole 1477-42-5
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-09-27
- Product
- 2-Amino-4-methylbenzothiazole 1477-42-5
- Price
- US $8.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10tons
- Release date
- 2018-12-23