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238627

Ethyl isocyanatoacetate

95%

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About This Item

Linear Formula:
OCNCH2COOCH2CH3
CAS Number:
2949-22-6
Molecular Weight:
129.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854337
EC Number:
220-967-4
Beilstein/REAXYS Number:
970503
MDL number:
MFCD00002040
Assay:
95%
Form:
liquid
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Quality Segment

200

assay

95%

form

liquid

impurities

<5% N-(chloroformyl)glycine ethyl ester

refractive index

n20/D 1.422 (lit.)

bp

67-68 °C/11 mmHg (lit.)

density

1.151 g/mL at 25 °C (lit.)

functional group

amine, ester, isocyanate

SMILES string

CCOC(=O)CN=C=O

InChI

1S/C5H7NO3/c1-2-9-5(8)3-6-4-7/h2-3H2,1H3

InChI key

DUVOZUPPHBRJJO-UHFFFAOYSA-N

Application

Ethyl isocyanatoacetate has been used in the preparation of:
  • 6-(carboxymethylureido)-(±)-nicotine (CMUNic), nicotine immunogen
  • ethyl 8-carbamoyl-4-oxo-3,4-dihydroimidazo[5,1-d]-1,2,3,5-tetrazin-3-ylacetate
  • imidazo[1,2-c]-quinazoline-2,5-(3H,6H)dione

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

161.6 °F - closed cup

flash_point_c

72 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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