(5-Methyl-benzo(b)thiophen-3-yl)acetic acid

Modify Date: 2024-02-04 16:20:14

(5-Methyl-benzo(b)thiophen-3-yl)acetic acid Structure
(5-Methyl-benzo(b)thiophen-3-yl)acetic acid structure
Common Name (5-Methyl-benzo(b)thiophen-3-yl)acetic acid
CAS Number 1735-12-2 Molecular Weight 206.26100
Density 1.315g/cm3 Boiling Point 390.8ºC at 760mmHg
Molecular Formula C11H10O2S Melting Point N/A
MSDS N/A Flash Point 190.2ºC

 Names

Name 2-(5-methyl-1-benzothiophen-3-yl)acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.315g/cm3
Boiling Point 390.8ºC at 760mmHg
Molecular Formula C11H10O2S
Molecular Weight 206.26100
Flash Point 190.2ºC
Exact Mass 206.04000
PSA 65.54000
LogP 2.83680
Vapour Pressure 8.28E-07mmHg at 25°C
Index of Refraction 1.668

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL8898000
CHEMICAL NAME :
Benzo(b)thiophene-3-acetic acid, 5-methyl-
CAS REGISTRY NUMBER :
1735-12-2
BEILSTEIN REFERENCE NO. :
1243408
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H10-O2-S
MOLECULAR WEIGHT :
206.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JSOOAX Journal of the Chemical Society, Section C: Organic. (London, UK) No.1-24, 1966-71. For publisher information, see JCPRB4. Volume(issue)/page/year: (12),1612,1969

 Safety Information

HS Code 2934999090

 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%

 Synonyms

5-Methyl-benzo<b><3>thienylessigsaeure
Fragment 7
5-Methyl-benzo<b>thiophen-3-yl-essigsaeure