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

Modify Date: 2025-09-13 22:53:14

4-ethoxy-1,3-benzothiazol-2-amine Structure
4-ethoxy-1,3-benzothiazol-2-amine structure
Common Name 4-ethoxy-1,3-benzothiazol-2-amine
CAS Number 15850-79-0 Molecular Weight 194.25300
Density 1.303g/cm3 Boiling Point 356.1ºC at 760mmHg
Molecular Formula C9H10N2OS Melting Point N/A
MSDS N/A Flash Point 169.1ºC

 Names

Name 4-ethoxy-1,3-benzothiazol-2-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.303g/cm3
Boiling Point 356.1ºC at 760mmHg
Molecular Formula C9H10N2OS
Molecular Weight 194.25300
Flash Point 169.1ºC
Exact Mass 194.05100
PSA 76.38000
LogP 2.85840
Vapour Pressure 3E-05mmHg at 25°C
Index of Refraction 1.676

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL1750000
CHEMICAL NAME :
Benzothiazole, 2-amino-4-ethoxy-
CAS REGISTRY NUMBER :
15850-79-0
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H10-N2-O-S
MOLECULAR WEIGHT :
194.27
WISWESSER LINE NOTATION :
T56 BN DSJ CZ IO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
80 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

HS Code 2934200090

 Synthetic Route

~%

4-ethoxy-1,3-benzothiazol-2-amine Structure

4-ethoxy-1,3-be...

CAS#:15850-79-0

Literature: Heterocycles, , vol. 22, # 1 p. 87 - 91

~%

4-ethoxy-1,3-benzothiazol-2-amine Structure

4-ethoxy-1,3-be...

CAS#:15850-79-0

Literature: Heterocycles, , vol. 22, # 1 p. 87 - 91

~%

4-ethoxy-1,3-benzothiazol-2-amine Structure

4-ethoxy-1,3-be...

CAS#:15850-79-0

Literature: Journal of Heterocyclic Chemistry, , vol. 48, # 6 p. 1351 - 1355

 Customs

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%

 Synonyms

4-Ethoxy-2-aminobenzothiazole
4-ethoxybenzothiazole-2-ylamine
BENZOTHIAZOLE,2-AMINO-4-ETHOXY
4-Ethoxy-benzothiazol-2-ylamine
2-amino-4-ethoxybenzothiazole
F1911-0006
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