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

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Names

[ CAS No. ]:
1735-12-2

[ Name ]:
(5-Methyl-benzo(b)thiophen-3-yl)acetic acid

[Synonym ]:
5-Methyl-benzo<b><3>thienylessigsaeure
Fragment 7
5-Methyl-benzo<b>thiophen-3-yl-essigsaeure

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%

Related Compounds

  • (5-Methoxy-benzo(b)thiophen-3-yl)acetic acid
  • (6-methoxy-benzo[b]thiophen-3-yl)-acetic acid ethyl ester
  • 2-(5-methylbenzothiophen-3-yl)-3-phenylpropenoic acid
  • AMINO-BENZO[B]THIOPHEN-3-YL-ACETIC ACID
  • (R)-alpha-aminobenzothiophene-3-acetic acid
  • 5-methyl-benzo[b]thiophen-3-ol
  • 6-Iodo-2,4-dimethylquinoline
  • ethyl 2-(3-(tert-butoxycarbonylamino)-1H-indol-1-yl)acetate
  • 1,2-dimethyl-3-(piperidin-3-yl)-1H-indole
  • N-Methyl-4-(2-propyn-1-yl)benzenamine
  • 1,2-Dibromo-1,1,2-trifluoro-2-(1,1,2,2-tetrafluoroethoxy)ethane
  • 2-Bromo-5,8-difluoro-4-methylquinoline
  • 2,8-Dibromo-4-methylquinoline
  • Benzyl 2-(5-aminoindolin-1-yl)acetate
  • 1-Chloro-6-methoxy-3-(pyrrolidin-1-yl)isoquinoline
  • 4-Methyl-2-(2-pyridinyl)-1H-imidazole-5-carboxylic acid hydrazide
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