N-Cyanoacetylurethane
Names
[ CAS No. ]:
6629-04-5
[ Name ]:
N-Cyanoacetylurethane
[Synonym ]:
Carbamic acid, (cyanoacetyl)-, ethyl ester
MFCD00001937
EINECS 229-615-4
N-Cyanoacetylurethane
Carbamic acid, N-(2-cyanoacetyl)-, ethyl ester
Ethyl (cyanoacetyl)carbamate
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Melting Point ]:
167-169ºC(lit.)
[ Molecular Formula ]:
C6H8N2O3
[ Molecular Weight ]:
156.139
[ Exact Mass ]:
156.053497
[ PSA ]:
79.19000
[ LogP ]:
-0.65
[ Index of Refraction ]:
1.452
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EZ3480000
- CHEMICAL NAME :
- Carbamic acid, cyanoacetyl-, ethyl ester
- CAS REGISTRY NUMBER :
- 6629-04-5
- BEILSTEIN REFERENCE NO. :
- 1210605
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H8-N2-O3
- MOLECULAR WEIGHT :
- 156.16
- WISWESSER LINE NOTATION :
- NC1VMVO2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2400 mg/kg/4W-I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 29,2184,1969
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H312-H315-H319-H332-H335
[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
20/21/22-36/37/38
[ Safety Phrases ]:
S26;S37/S39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
EZ3480000
[ HS Code ]:
2926909090
Synthetic Route
Customs
[ HS Code ]: 2926909090
[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%