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598-94-7

598-94-7 structure
598-94-7 structure

Name 1,1-Dimethylurea
Synonyms 1,1-dimethylurea
EINECS 202-498-7
MFCD00007959
Density 1.023g/cm3
Boiling Point 130.4ºC at 760 mmHg
Melting Point 178-183 °C(lit.)
Molecular Formula C3H8N2O
Molecular Weight 88.10840
Flash Point 32.7ºC
Exact Mass 88.06370
PSA 46.33000
LogP 0.32700
Index of Refraction 1.452

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS9867985
CHEMICAL NAME :
Urea, 1,1-dimethyl-
CAS REGISTRY NUMBER :
598-94-7
BEILSTEIN REFERENCE NO. :
1740666
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C3-H8-N2-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,1073,1969
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6610 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - tremor Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 54,188,1935
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS YS9867985
HS Code 2924199090
HS Code 2924199090
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%