5-Methyl-1,3-benzothiazol-2-amine

Modify Date: 2025-08-23 13:25:20

5-Methyl-1,3-benzothiazol-2-amine structure	Common Name	5-Methyl-1,3-benzothiazol-2-amine
	CAS Number	14779-17-0	Molecular Weight	164.227
	Density	1.3±0.1 g/cm3	Boiling Point	322.0±35.0 °C at 760 mmHg
	Molecular Formula	C₈H₈N₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	148.6±25.9 °C

Name	5-methyl-1,3-benzothiazol-2-amine
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	322.0±35.0 °C at 760 mmHg
Molecular Formula	C₈H₈N₂S
Molecular Weight	164.227
Flash Point	148.6±25.9 °C
Exact Mass	164.040817
PSA	67.15000
LogP	2.35
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.726

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL2450000

CHEMICAL NAME :: Benzothiazole, 2-amino-5-methyl-

CAS REGISTRY NUMBER :: 14779-17-0

BEILSTEIN REFERENCE NO. :: 0122353

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H8-N2-S

MOLECULAR WEIGHT :: 164.24

WISWESSER LINE NOTATION :: T56 BN DSJ CZ G1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1070 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 74 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952

Hazard Codes	Xi
HS Code	2934200090

Precursor 8
CAS#:621-40-9 m-Tolyl-thiourea CAS#:591-24-2 UNII:255L4HTY2B CAS#:13194-69-9 2-Iodo-5-methyl... CAS#:108-44-1 3-Toluidine
CAS#:333-20-0 Potassium thioc... CAS#:21303-50-4 5-Methyl-2-merc... CAS#:638-03-9 m-Toluidine Hyd... CAS#:2942-16-7 5-METHYLBENZOTH...
DownStream 3
CAS#:31183-81-0 2-Amino-4-methy... CAS#:3323-84-0 2-CHLORO-N-(5-M... CAS#:5923-76-2 1-(4-chlorophen...

HS Code	2934200090
Summary	2934200090. other compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

BENZOTHIAZOLE,2-AMINO-5-METHYL

5-Methyl-benzothiazol-2-ylamin

5-Methyl-2-aminobenzothiazole

5-methylbenzothiazol-2-amine

MFCD00205354

5-Methyl-1,3-benzothiazol-2-amine

5-methyl-benzothiazol-2-ylamine

2-Benzothiazolamine,5-methyl

2-Benzothiazolamine, 5-methyl-

2-amino-5-methyl-benzothiazole

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Methyl-1,3-benzothiazol-2-amine
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5-Methyl-1,3-benzothiazol-2-amine
Price: ￥2308.0/1g
Purity: 95.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Amino-5-methylbenzothiazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 5-Methyl-1,3-benzothiazol-2-amine
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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5-Methyl-1,3-benzothiazol-2-amine

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.