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42609-73-4

42609-73-4 structure
42609-73-4 structure

Name methyldymron
Synonyms Stacker
Urea,N-methyl-N'-(1-methyl-1-phenylethyl)-N-phenyl
N-methyl-N’-(1-methyl-1-phenylethyl)-N-phenylurea
Methyldimuron
1-methyl-1-phenyl-3-(2-phenylpropan-2-yl)urea
methyldymuron
N-methyl-N-phenyl-N’-(2-phenylpropan-2-yl)urea
Dimelon-methyl
N-Methyl-N'-(1-methyl-1-phenylethyl)-N-phenylurea
Methyldymron
3-(α,α-dimethylbenzyl)-1-methyl-1-phenylurea
1-methyl-3-(1-methyl-1-phenylethyl)-1-phenylurea
K 1441
Density 1.097g/cm3
Boiling Point 452.6ºC at 760 mmHg
Molecular Formula C17H20N2O
Molecular Weight 268.35400
Flash Point 227.5ºC
Exact Mass 268.15800
PSA 35.83000
LogP 3.97210
Index of Refraction 1.586
Storage condition 0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YT7790000
CHEMICAL NAME :
Urea, N-methyl-N'-(1-methyl-1-phenylethyl)-N-phenyl-
CAS REGISTRY NUMBER :
42609-73-4
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C17-H20-N2-O
MOLECULAR WEIGHT :
268.39

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 :
6130 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SHBOAO Shokubutsu Boeki. (Nippon Shokubutsu Boeki Kyokai, 43-11, Komagome 1-chome, Toshima-Ku, Tokyo, Japan) V.1- 1947- Volume(issue)/page/year: 32,488,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7810 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SHBOAO Shokubutsu Boeki. (Nippon Shokubutsu Boeki Kyokai, 43-11, Komagome 1-chome, Toshima-Ku, Tokyo, Japan) V.1- 1947- Volume(issue)/page/year: 32,488,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6830 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SHBOAO Shokubutsu Boeki. (Nippon Shokubutsu Boeki Kyokai, 43-11, Komagome 1-chome, Toshima-Ku, Tokyo, Japan) V.1- 1947- Volume(issue)/page/year: 32,488,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
7600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SHBOAO Shokubutsu Boeki. (Nippon Shokubutsu Boeki Kyokai, 43-11, Komagome 1-chome, Toshima-Ku, Tokyo, Japan) V.1- 1947- Volume(issue)/page/year: 32,488,1978
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Hazard Codes Xi
Risk Phrases 36
Safety Phrases 26
RIDADR NONH for all modes of transport
HS Code 2924299035

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42609-73-4 structure

42609-73-4

Literature: Showa Denko Patent: DE2200325 , 1973 ; Chem.Abstr., 1974 , vol. 80, # 11215
Precursor  2

DownStream  0

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%