238627

Ethyl isocyanatoacetate

95%

• Linear Formula: OCNCH₂COOCH₂CH₃
• CAS Number: 2949-22-6
• Molecular Weight: 129.11
• Beilstein: 970503
• EC Number: 220-967-4
• MDL number: MFCD00002040
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24854337
• NACRES: NA.22

속성

• 분석: 95%
• 형태: liquid
• 불순물: <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.)
• 작용기: amine
• 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

설명

애플리케이션

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

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H315,H317,H319,H334,H335
• 예방조치 성명서: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 161.6 °F - closed cup
• Flash Point (°C): 72 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter