2949-22-6

Name ETHYL ISOCYANATOACETATE
CAS 2949-22-6
EINECS(EC#) 220-967-4
Molecular Formula C5H7NO3
MDL Number MFCD00002040
Molecular Weight 129.11
MOL File 2949-22-6.mol
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Chemical Properties

Appearance Clear colorless liquid
Boiling point  67-68 °C/11 mmHg (lit.)
density  1.151 g/mL at 25 °C(lit.)
refractive index  n20/D 1.422(lit.)
Fp  163 °F
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
form  Liquid
color  Clear colorless
Specific Gravity 1.151
Water Solubility  Reacts with water.
Sensitive  Moisture Sensitive
BRN  970503
InChI InChI=1S/C5H7NO3/c1-2-9-5(8)3-6-4-7/h2-3H2,1H3
InChIKey DUVOZUPPHBRJJO-UHFFFAOYSA-N
SMILES C(OCC)(=O)CN=C=O
CAS DataBase Reference 2949-22-6(CAS DataBase Reference)
EPA Substance Registry System Acetic acid, isocyanato-, ethyl ester (2949-22-6)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
Signal word  Danger
Hazard statements  H302-H315-H317-H319-H334-H335
Precautionary statements  P280-P301+P312+P330-P302+P352-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R42:May cause sensitization by inhalation.
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  2206
WGK Germany  3
RTECS  AI4450000
F  21
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29291000
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Resp. Sens. 1
Skin Irrit. 2
Skin Sens. 1
STOT SE 3

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