4-Methylbenzo[d]thiazol-2-amine

Modify Date: 2025-08-20 15:49:43

4-Methylbenzo[d]thiazol-2-amine structure	Common Name	4-Methylbenzo[d]thiazol-2-amine
	CAS Number	1477-42-5	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	137-139 °C(lit.)
	MSDS	Chinese USA	Flash Point	148.6±25.9 °C
	Symbol	GHS07	Signal Word	Warning

Name	2-Amino-4-methylbenzothiazole
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	322.0±35.0 °C at 760 mmHg
Melting Point	137-139 °C(lit.)
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
Water Solubility	<0.1 g/100 mL at 24 ºC

4-Methylbenzo[d]thiazol-2-amine MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL2275000

CHEMICAL NAME :: Benzothiazole, 2-amino-4-methyl-

CAS REGISTRY NUMBER :: 1477-42-5

BEILSTEIN REFERENCE NO. :: 0129346

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H8-N2-S

MOLECULAR WEIGHT :: 164.24

WISWESSER LINE NOTATION :: T56 BN DSJ CZ H1

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 :: 697 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 :: 54 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

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22
Safety Phrases	S26-S28-S36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DL2275000
HS Code	2934200090

2-Methylcyclohe...

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thiourea

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~72%

4-Methylbenzo[d...

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Literature: Zhao, Jinwu; Huang, Huawen; Wu, Wanqing; Chen, Huoji; Jiang, Huanfeng Organic Letters, 2013 , vol. 15, # 11 p. 2604 - 2607

1-(2-Methylphen...

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~91%

4-Methylbenzo[d...

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Literature: Claude, Saturnin; Tabacchi, Raffaele; Duc, Laurent; Fuchs, Rudolf; Boosen, Karl-Josef Helvetica Chimica Acta, 1980 , vol. 63, # 3 p. 682 - 692

ammonium;thiocyanate

CAS#:1147550-11-5

o-Toluidine

CAS#:95-53-4

~71%

4-Methylbenzo[d...

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Literature: Patel, Navin B.; Agravat, Suresh N.; Shaikh, Faiyazalam M. Medicinal Chemistry Research, 2011 , vol. 20, # 7 p. 1033 - 1041

Potassium thioc...

CAS#:333-20-0

o-Toluidine

CAS#:95-53-4

~91%

4-Methylbenzo[d...

CAS#:1477-42-5

Literature: Telvekar, Vikas N.; Bachhav, Harshal M.; Bairwa, Vinod Kumar Synlett, 2012 , vol. 23, # 15 p. 2219 - 2222

o-Toluidine

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4-Methylbenzo[d...

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Literature: Research on Chemical Intermediates, , vol. 36, # 8 p. 985 - 993

o-Toluidine HCl

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4-Methylbenzo[d...

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Literature: Journal of Heterocyclic Chemistry, , vol. 17, # 6 p. 1325 - 1327

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4-Methylbenzo[d...

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Literature: Gazzetta Chimica Italiana, , vol. 76, p. 215,221

Sulfuryl chloride

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1-(2-Methylphen...

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Chlorobenzene

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4-Methylbenzo[d...

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Literature: US1910489 , ; DE537105 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 17, p. 613

Trichloroethylene

CAS#:79-01-6

1-(2-Methylphen...

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4-Methylbenzo[d...

CAS#:1477-42-5

Literature: US2003444 , ;

Precursor 8
CAS#:583-60-8 2-Methylcyclohe... CAS#:614-78-8 1-(2-Methylphen... CAS#:95-53-4 o-Toluidine CAS#:333-20-0 Potassium thioc...
CAS#:636-21-5 o-Toluidine HCl CAS#:2268-77-1 4-Methyl-2-merc... CAS#:7791-25-5 Sulfuryl chloride CAS#:108-90-7 Chlorobenzene
DownStream 9
CAS#:3622-32-0 2-CHLORO-4-METH... CAS#:41814-78-2 Tricyclazole CAS#:100817-89-8 Acetamide, N-(4... CAS#:1457-46-1 N-Phenylrhodanine
CAS#:117844-37-8 2,2'-hydrazobis... CAS#:117844-38-9 1,2-bis(6-methy... CAS#:117844-40-3 1,2-bis(5-chlor... CAS#:117844-39-0 1,2-bis(4-chlor...
CAS#:3323-85-1 2-chloro-N-(4-m...

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Ultra-high performance liquid chromatography tandem high-resolution mass spectrometry study of tricyclazole photodegradation products in water.

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This paper reports the study of the photodegradation reactions that tricyclazole can naturally undergo, under the action of sunlight, in aqueous solutions of standard tricyclazole and of the commercia...

SYNTHESIS, STRUCTURAL CHARACTERIZATION AND ANTIMICROBIAL ACTIVITIES OF SOME TRANSITION METAL COMPLEXES CONTAINING 2-ACETONAPHTHONE. Mishra AP and Mishra DP.

Int. J. Pharm. Biol. Sci. 2(3) , 430-39, (2011)

Experimental and theoretical surface enhanced Raman scattering study of 2-amino-4-methylbenzothiazole adsorbed on colloidal silver particles.

J. Phys. Chem. B 109(47) , 22536-44, (2005)

The adsorption of 2-amino-4-methylbenzothiazole (2-AMBT) on colloidal silver particles has been investigated by a surface enhanced Raman scattering (SERS) study. The SERS spectra of the 2-AMBT molecul...

MFCD00005793

4-Methylbenzo[d]thiazol-2-amine

2-Amino-4-methyl benzothiazole

EINECS 216-028-3

2-Benzothiazolamine, 4-methyl-

2-Amino-4-Methylbenzothiazole

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

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Methylbenzo[d]thiazol-2-amine
Price: Check
Purity: 98.0%
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Methylbenzo[d]thiazol-2-amine
Price: ￥618.0/500g ￥338.0/100g
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Amino-4-methylbenzothiazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-Methylbenzo[d]thiazol-2-amine
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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4-Methylbenzo[d]thiazol-2-amine

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MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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