dimefuron

Modify Date: 2024-01-06 20:38:46

dimefuron Structure
dimefuron structure
Common Name dimefuron
CAS Number 34205-21-5 Molecular Weight 338.78900
Density 1.3g/cm3 Boiling Point N/A
Molecular Formula C15H19ClN4O3 Melting Point 193℃
MSDS Chinese USA Flash Point 2ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name dimefuron
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3g/cm3
Melting Point 193℃
Molecular Formula C15H19ClN4O3
Molecular Weight 338.78900
Flash Point 2ºC
Exact Mass 338.11500
PSA 80.37000
LogP 2.94290
Index of Refraction 1.592
Storage condition APPROX 4°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS4000000
CHEMICAL NAME :
Urea, 3-(4-(2-tert-butyl-5-oxo-delta(sup 2)-1,3,4-oxadiazolin-4-yl)-3-chlorophenyl)- 1,1-dimethyl-
CAS REGISTRY NUMBER :
34205-21-5
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C15-H19-Cl-N4-O3
MOLECULAR WEIGHT :
338.83
WISWESSER LINE NOTATION :
T5NN DOVJ AR BG DMVN1&1& CX1&1&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 :
FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C108,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 gm/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: -,C108,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
2 gm/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: 9,288,1991

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes F: Flammable;Xn: Harmful;
Risk Phrases 11-20/21/22-36-22
Safety Phrases S16;S26;S36
RIDADR UN 1648 3/PG 2
RTECS YS4000000

 Synonyms

3-[4-(5-tert-butyl-2,3-dihydro-2-oxo-1,3,4-oxadiazol-3-yl)-3-chlorophenyl]-N,N-dimethylurea
MFCD00144130
Dimefuron [BSI:ISO]
N’-[3-chloro-4-[5-(1,1-dimethylethyl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl]phenyl]-N,N-dimethylurea
3-{4-[5-(tert-butyl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl]-3-chlorophenyl}-1,1-dimethylurea
Pradone TS
Pradone kombi
3-[4-(5-tert-butyl-2-oxo-1,3,4-oxadiazol-3-yl)-3-chlorophenyl]-1,1-dimethylurea
3-[4-(5-tert-butyl-2,3-dihydro-2-oxo-1,3,4-oxadiazol-3-yl)-3-chlorophenyl]-1,1-dimethylurea
N’-[4-(5-tert-butyl-2-oxo-1,3,4-oxadiazol-3(2H)-yl)-3-chlorophenyl]-N,N-dimethylurea
EINECS 251-879-4
Pradone plus
Vt 2809
Dimefuron
Legurame TS
N'-[3-chloro-4-[5-(1,1-dimethylethyl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl]phenyl]-N,N-dimethylurea
3-[4-(5-tert-butyl-2-oxo-[1,3,4]oxadiazol-3-yl)-3-chloro-phenyl]-1,1-dimethyl-urea