479012

Ethyl 3-isocyanatopropionate

98%

• Linear Formula: OCNCH₂CH₂CO₂C₂H₅
• CAS Number: 5100-34-5
• Molecular Weight: 143.14
• MDL number: MFCD00078461
• UNSPSC Code: 12352100
• PubChem Substance ID: 24871592
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• refractive index: n20/D 1.429 (lit.)
• bp: 68 °C/3 mmHg (lit.)
• density: 1.087 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CCOC(=O)CCN=C=O
• InChI: 1S/C6H9NO3/c1-2-10-6(9)3-4-7-5-8/h2-4H2,1H3
• InChI key: XBSGYVHOINMTIM-UHFFFAOYSA-N

Description

General description

Ethyl 3-isocyanatopropionate, also known as ethyl N-(oxomethylene)-β-alaninate, is an aliphatic isocyanate.

Application

Ethyl 3-isocyanatopropionate may be used in the synthesis of ethyl N-{[(3-[(tert-butoxycarbonyl)(-cholestan-3-yl)amino]propyl)amino]carbonyl}-β-alaninate.

Safety Information

• pictograms: GHS08,GHS07
• signalword: Danger
• hcodes: H302 + H312 + H332,H315,H317,H319,H334,H335
• pcodes: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - 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: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 199.4 °F - closed cup
• flash_point_c: 93 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter