Urea,N,N-dimethyl-N'-phenyl- cas no:101-42-8
Synonyms: Urea,1,1-dimethyl-3-phenyl- (8CI); 1,1-Dimethyl-3-phenylurea;1-Phenyl-3,3-dimethylurea; 3-Phenyl-1,1-dimethylurea; Amicure UR; Dibar; Dybar;Dyhard RU 300; Dyhard UR 300; Falisilvan; Fenuron; Fikure 62U;N,N-Dimethyl-N'-phenylurea; N-Phenyl-N',N'-dimethylurea; Omicure 94; Omicure U405; PUD
NameUrea,N,N-dimethyl-N'-phenyl-
CAS101-42-8
SynonymsUrea,1,1-dimethyl-3-phenyl- (8CI); 1,1-Dimethyl-3-phenylurea;1-Phenyl-3,3-dimethylurea; 3-Phenyl-1,1-dimethylurea; Amicure UR; Dibar; Dybar;Dyhard RU 300; Dyhard UR 300; Falisilvan; Fenuron; Fikure 62U;N,N-Dimethyl-N'-phenylurea; N-Phenyl-N',N'-dimethylurea; Omicure 94; Omicure U405; PUD
EINECS(EC#)202-941-4
Molecular FormulaC9H12 N2 O
Molecular Weight164.23
storage tempAPPROX 4°C
Hazard Xi,Xn,F
Risk R36/37
Safety
Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes: 
Xn 
F 
Xi
sk Statements about 1,1-Dimethyl-3-phenylurea (CAS No.101-42-8):
R11:Highly flammable.
R36:Irritating to eyes.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36/37:Irritating to eyes and respiratory system.
Safety Statements about 1,1-Dimethyl-3-phenylurea (CAS No.101-42-8):
S16:Keep away from sources of ignition.
S24:Avoid contact with skin.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
| 1. |
|
dni-mus-orl 500 mg/kg
|
|
MUREAV Mutation Research. 58 (1978),353. |
| 2. |
|
orl-rat LD50:6400 mg/kg
|
|
FMCHA2 Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1980,D137. |
| 3. |
|
orl-mus LD50:4700 mg/kg
|
|
GISAAA Gigiena i Sanitariya. 47 (3)(1982),82. |
| 4. |
|
orl-rbt LD50:4700 mg/kg
|
|
GISAAA Gigiena i Sanitariya. 47 (3)(1982),82. |
| 5. |
|
orl-gpg LD50:3200 mg/kg
|
|
GISAAA Gigiena i Sanitariya. 40 (10)(1975),22. |
