Urea, N-butyl- cas no:592-31-4
Synonyms: Urea,butyl- (6CI,7CI,8CI,9CI); 1-Butylurea; Butylurea; N-Butylurea; NSC 2597
NameUrea, N-butyl-
CAS592-31-4
SynonymsUrea,butyl- (6CI,7CI,8CI,9CI); 1-Butylurea; Butylurea; N-Butylurea; NSC 2597
EINECS(EC#)209-748-4
Molecular FormulaC5H12 N2 O
Molecular Weight116.16
AppearanceAppearance White powder;Content ≥99%;Water content ≤0,25%
refractive index1.449
storage tempKeep containers tightly closed. Store in a cool, dry area away from incompatible substances.
Hazard Xn:Harmful;
Risk R20/21/22;R37;R68
Safety
Moderately toxic by parenteral route. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes:
Xn
Risk Statements:
R22:Harmful if swallowed.
R68:Possible risk of irreversible effects.
R37:Irritating to respiratory system
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements:
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37:Wear suitable protective clothing and gloves.
WGK Germany: 3
RTECS: YS3675000
| 1. |
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cyt-rat-orl 100 mg/kg
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ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. 86 (1976),47. |
| 2. |
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cyt-ham:fbr 4 g/L/48H
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MUREAV Mutation Research. 48 (1977),337. |
| 3. |
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orl-rat LD:>500 mg/kg
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NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),47. |
| 4. |
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par-mus LDLo:1627 mg/kg
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JPETAB Journal of Pharmacology and Experimental Therapeutics. 51 (1934),217. |
