Difenzoquat metilsulfate
Suppliers
Names
[ CAS No. ]:
43222-48-6
[ Name ]:
Difenzoquat metilsulfate
[Synonym ]:
Yeh-Yan-Ku
1,2-dimethyl-3,5-diphenyl-1H-pyrazolium methylsulfate
Difenzoquat methyl sulphate
1,2-dimethyl-3,5-diphenylpyrazolium methyl sulfate
1,2-dimethyl-3,5-diphenyl-1H-pyrazol-2-ium methyl sulfate
1,2-dimethyl-3,5-diphenyl-1H-pyrazol-2-ium methyl sulphate
Finaven
Difenzoquat metilsulfate
MFCD00055342
difenzoquat methyl sulfate
1,2-dimethyl-3,5-diphenylpyrazol-1-ium,methyl sulfate
1,2-dimethyl-3,5-diphenyl-1H-pyrazolium methyl sulfate
AVENGE
EINECS 256-152-5
Caswell No. 363A
Chemical & Physical Properties
[ Melting Point ]:
146-148℃ (acetone )
[ Molecular Formula ]:
C18H20N2O4S
[ Molecular Weight ]:
360.42700
[ Exact Mass ]:
360.11400
[ PSA ]:
83.62000
[ LogP ]:
3.35740
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ9820000
- CHEMICAL NAME :
- 1H-Pyrazolium, 1,2-dimethyl-3,5-diphenyl-, methyl sulfate
- CAS REGISTRY NUMBER :
- 43222-48-6
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C16-H17-N2.C-H3-O4-S
- MOLECULAR WEIGHT :
- 348.45
- WISWESSER LINE NOTATION :
- T5KNJ A1 B1 CR& ER &WSO&O1
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 :
- 270 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C31,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 470 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C31,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989
Safety Information
[ Symbol ]:
GHS07, GHS09
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H410
[ Precautionary Statements ]:
P273-P501
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xn: Harmful;N: Dangerous for the environment;
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S60;S61
[ RIDADR ]:
UN 2588
[ RTECS ]:
UQ9820000
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1(b)
[ HS Code ]:
2933199013
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933199013
[ Summary ]:
2933199013 1,2-dimethyl-3,5-diphenyl-1h-pyrazol-2-ium methyl sulfate。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%
Articles
J. Chromatogr. A. 1370 , 17-24, (2014)
Many studies in pharmacology, toxicology and environmental science require a method for determining the freely dissolved concentration of a target substance. A recently developed tool for this purpose...