Difenzoquat metilsulfate

Modify Date: 2024-01-06 12:51:49

Difenzoquat metilsulfate Structure
Difenzoquat metilsulfate structure
Common Name Difenzoquat metilsulfate
CAS Number 43222-48-6 Molecular Weight 360.42700
Density N/A Boiling Point N/A
Molecular Formula C18H20N2O4S Melting Point 146-148℃ (acetone )
MSDS Chinese USA Flash Point N/A
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Use of Difenzoquat metilsulfate


Difenzoquat metilsulfate is used as herbicide for wild oat control.

 Names

Name difenzoquat metilsulfate
Synonym More Synonyms

 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
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

~91%

Difenzoquat metilsulfate Structure

Difenzoquat met...

CAS#:43222-48-6

Literature: BASF Aktiengesellschaft Patent: US5847154 A1, 1998 ;

~89%

Difenzoquat metilsulfate Structure

Difenzoquat met...

CAS#:43222-48-6

Literature: BASF Aktiengesellschaft Patent: US5847154 A1, 1998 ;

~86%

Difenzoquat metilsulfate Structure

Difenzoquat met...

CAS#:43222-48-6

Literature: BASF Aktiengesellschaft Patent: US5847154 A1, 1998 ;

~86%

Difenzoquat metilsulfate Structure

Difenzoquat met...

CAS#:43222-48-6

Literature: American Cyanamid Co. Patent: US4162913 A1, 1979 ;

~88%

Difenzoquat metilsulfate Structure

Difenzoquat met...

CAS#:43222-48-6

Literature: American Cyanamid Company Patent: US4170464 A1, 1979 ;

 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%

 Articles1

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 Synonyms

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
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