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3693-53-6

3693-53-6 structure
3693-53-6 structure

Name methylene diurethane
Synonyms N,N'-METHYLENEBIS-(ETHYL CARBAMATE)
ethyl N-[(ethoxycarbonylamino)methyl]carbamate
EINECS 223-011-4
MFCD00015147
Density 1.127g/cm3
Boiling Point 326.2ºC at 760mmHg
Melting Point 130-131ºC
Molecular Formula C7H14N2O4
Molecular Weight 190.19700
Flash Point 151.1ºC
Exact Mass 190.09500
PSA 76.66000
LogP 1.21790
Index of Refraction 1.448

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FC2200000
CHEMICAL NAME :
Carbamic acid, methylenedi-, diethyl ester
CAS REGISTRY NUMBER :
3693-53-6
BEILSTEIN REFERENCE NO. :
1812852
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H14-N2-O4
MOLECULAR WEIGHT :
190.23
WISWESSER LINE NOTATION :
20VM1MVO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6500 mg/kg/13W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors
REFERENCE :
JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 9,35,1948
Risk Phrases R40
Safety Phrases S22-S36/37
RTECS FC2200000
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%