Difenoxuron

Modify Date: 2024-01-10 11:33:17

Difenoxuron Structure
Difenoxuron structure
Common Name Difenoxuron
CAS Number 14214-32-5 Molecular Weight 286.32600
Density 1.188g/cm3 Boiling Point 467.3ºC at 760 mmHg
Molecular Formula C16H18N2O3 Melting Point 138.5°C
MSDS Chinese USA Flash Point 236.4ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Difenoxuron


Difenoxuron is a herbicide.

 Names

Name difenoxuron
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.188g/cm3
Boiling Point 467.3ºC at 760 mmHg
Melting Point 138.5°C
Molecular Formula C16H18N2O3
Molecular Weight 286.32600
Flash Point 236.4ºC
Exact Mass 286.13200
PSA 50.80000
LogP 3.65400
Vapour Pressure 6.57E-09mmHg at 25°C
Index of Refraction 1.596

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT0180000
CHEMICAL NAME :
Urea, 1,1-dimethyl-3-(p-(p-methoxyphenoxy)phenyl)-
CAS REGISTRY NUMBER :
14214-32-5
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C16-H18-N2-O3
MOLECULAR WEIGHT :
286.36
WISWESSER LINE NOTATION :
1OR DOR DMVN1&1

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 :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85ARAE "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision Volume(issue)/page/year: 2,152,1977
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>660 mg/m3/6H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,278,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,278,1991

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Precautionary Statements P301 + P312 + P330
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn
Risk Phrases R22
RIDADR NONH for all modes of transport
RTECS YT0180000
HS Code 2924299035

 Customs

HS Code 2924299035
Summary 2924299035 2-chlorobenzaldehyde。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

 Synonyms

3-[4-(4-methoxyphenoxy)phenyl]-1,1-dimethylurea
Difenoxuron
EINECS 238-068-0
MFCD00055446
N’-[4-(4-methoxyphenoxy)phenyl]-N,N-dimethylurea
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