25726-97-0

25726-97-0 structure
25726-97-0 structure
  • Name: 1-(Trichloromethylmercapto)-pyrazole
  • Chemical Name: 1-(trichloromethylsulfanyl)pyrazole
  • CAS Number: 25726-97-0
  • Molecular Formula: C4H3Cl3N2S
  • Molecular Weight: 217.50400
  • Create Date: 2016-01-15 02:44:14
  • Modify Date: 2024-02-28 13:44:09

Name 1-(trichloromethylsulfanyl)pyrazole
Synonyms 1-trichloromethanesulfenyl-1H-pyrazole
1-Trichlormethansulfenyl-1H-pyrazol
Density 1.65g/cm3
Boiling Point 197.5ºC at 760mmHg
Molecular Formula C4H3Cl3N2S
Molecular Weight 217.50400
Flash Point 73.2ºC
Exact Mass 215.90800
PSA 43.12000
LogP 2.70710
Vapour Pressure 0.378mmHg at 25°C
Index of Refraction 1.642

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ8050000
CHEMICAL NAME :
Pyrazole, 1-((trichloromethyl)thio)-
CAS REGISTRY NUMBER :
25726-97-0
BEILSTEIN REFERENCE NO. :
0122563
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H3-Cl3-N2-S
MOLECULAR WEIGHT :
217.50
WISWESSER LINE NOTATION :
T5NNJ ASXGGG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
350 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
200 ppm/1H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
63 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969
HS Code 2933199090
HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%