40991-34-2

40991-34-2 structure
40991-34-2 structure
  • Name: 1,2-benzothiazole-3-carboxylic acid
  • Chemical Name: 1,2-benzothiazole-3-carboxylic acid
  • CAS Number: 40991-34-2
  • Molecular Formula: C8H5NO2S
  • Molecular Weight: 179.19600
  • Create Date: 2018-05-25 08:00:00
  • Modify Date: 2024-01-05 16:51:53

Name 1,2-benzothiazole-3-carboxylic acid
Synonyms acido 1,2-benzisotiazol-3-ilcarbossilico
benzisothiazole-3-carboxylic acid
1,2-benzoisothiazole-3-carboxylic acid
Acido 3-benzisotiazolcarbossilic
1,2-Benzisothiazole-3-carboxylic acid
Density 1.508g/cm3
Boiling Point 279.7ºC at 760 mmHg
Molecular Formula C8H5NO2S
Molecular Weight 179.19600
Flash Point 122.9ºC
Exact Mass 179.00400
PSA 78.43000
LogP 1.99450
Index of Refraction 1.731

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DE4160900
CHEMICAL NAME :
1,2-Benzisothiazole-3-carboxylic acid
CAS REGISTRY NUMBER :
40991-34-2
BEILSTEIN REFERENCE NO. :
0136252
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H5-N-O2-S
MOLECULAR WEIGHT :
179.20

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 :
670 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 29,109,1974
HS Code 2934999090

~97%

40991-34-2 structure

40991-34-2

Literature: Intellectual Property Department BASF Aktiengesellschaft Patent: US2002/28748 A1, 2002 ;

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40991-34-2 structure

40991-34-2

Literature: Intellectual Property Department BASF Aktiengesellschaft Patent: US2002/28748 A1, 2002 ;

~%

40991-34-2 structure

40991-34-2

Literature: Intellectual Property Department BASF Aktiengesellschaft Patent: US2002/28748 A1, 2002 ;
Precursor  3

DownStream  1

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