4-Methylbenzo[d]thiazol-2-amine

Modify Date: 2024-01-02 08:32:33

4-Methylbenzo[d]thiazol-2-amine Structure
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
GHS07
Signal Word Warning

 Names

Name 2-Amino-4-methylbenzothiazole
Synonym More Synonyms

 Chemical & Physical Properties

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

 Toxicological Information

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

 Safety Information

Symbol GHS07
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

 Synthetic Route

~72%

4-Methylbenzo[d]thiazol-2-amine Structure

4-Methylbenzo[d...

CAS#:1477-42-5

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

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4-Methylbenzo[d]thiazol-2-amine Structure

4-Methylbenzo[d...

CAS#:1477-42-5

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

~71%

4-Methylbenzo[d]thiazol-2-amine Structure

4-Methylbenzo[d...

CAS#:1477-42-5

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

~91%

4-Methylbenzo[d]thiazol-2-amine Structure

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

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4-Methylbenzo[d]thiazol-2-amine Structure

4-Methylbenzo[d...

CAS#:1477-42-5

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

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4-Methylbenzo[d]thiazol-2-amine Structure

4-Methylbenzo[d...

CAS#:1477-42-5

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

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4-Methylbenzo[d]thiazol-2-amine Structure

4-Methylbenzo[d...

CAS#:1477-42-5

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

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4-Methylbenzo[d]thiazol-2-amine Structure

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CAS#:1477-42-5

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

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4-Methylbenzo[d]thiazol-2-amine Structure

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CAS#:1477-42-5

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 Customs

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

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 Synonyms

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