279692

Ethylisothiocyanatacetat

97%

• Lineare Formel: SCNCH₂CO₂C₂H₅
• CAS-Nummer: 24066-82-8
• Molekulargewicht: 145.18
• EG-Nummer: 417-720-1
• MDL-Nummer: MFCD00060677
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24856903
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Form: liquid
• Brechungsindex: n20/D 1.502 (lit.)
• bp: 104-106 °C/7 mmHg (lit.)
• Dichte: 1.171 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: amine; ester; isothiocyanate
• Lagertemp.: 2-8°C
• SMILES String: CCOC(=O)CN=C=S
• InChI: 1S/C5H7NO2S/c1-2-8-5(7)3-6-4-9/h2-3H2,1H3
• InChIKey: IYPSSPPKMLXXRN-UHFFFAOYSA-N

Beschreibung

Anwendung

Ethyl isothiocyanatoacetate has been used in the synthesis of:

• fused pyrimidines
• ethyl (3-substituted 5-thioxo-1,2,4-triazolin-4-yl)acetates via addition-cyclization reaction with carboxylic acid hydrazides in the presence of sodium ethoxide
• 3-O-amino-2-thiohydantoins
• quinazoline, benzothienopyrimidine and benzofuropyrimidine
• thiazolo[5,4-d]thiazole

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332,H315,H319,H335
• P-Sätze: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 228.2 °F - closed cup
• Flammpunkt (°C): 109 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter