Skip to Content
Merck
CN

238627

Ethyl isocyanatoacetate

95%

Sign In to View Organizational & Contract Pricing.

Select a Size

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

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

DUVOZUPPHBRJJO-UHFFFAOYSA-N

InChI

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

SMILES string

CCOC(=O)CN=C=O

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

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCS5709
MKCR4472
MKCS0074
MKCS1094
MKCQ6269

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Y Hieda et al.
The Journal of pharmacology and experimental therapeutics, 283(3), 1076-1081 (1998-02-12)
The ability of active immunization to alter nicotine distribution was studied in rats. Animals were immunized with 6-(carboxymethylureido)-(+/-)-nicotine (CMUNic) linked to keyhole limpet hemocyanin (KLH). Antibody titers determined by ELISA, using CMUNic coupled to albumin as the coating antigen, were
Antitumour imidazotetrazines. Part 33. New syntheses of the antitumour drug temozolomide using 'masked'methyl isocyanates.
Malcolm FG.
Journal of the Chemical Society. Perkin Transactions 1, 21, 2783-2787 (1995)
A Facile Synthesis of Imidazo [1, 2-c] quinazoline-2, 5-(3H, 6H) dione.
Papadopoulos EP.
Journal of Heterocyclic Chemistry, 18(3), 515-518 (1981)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service