8.20272

4-Nitrophenyl chloroformate

for synthesis

• Synonyme(s) : 4-Nitrophenyl chloroformate, 4-Nitrophenyl chlorocarbonate, Chloroformic acid 4-nitrophenyl ester
• Formule linéaire : ClCOOC₆H₄-4-(NO₂)
• Numéro CAS: 7693-46-1
• Poids moléculaire : 201.56
• EC Index Number: 231-706-9
• UNSPSC Code: 12352108
• MDL number: MFCD00007321
• Grade: synthesis grade
• Bp: 159-162 °C/25 hPa

Propriétés

• grade: synthesis grade
• Quality Segment: 200
• form: crystals
• reaction suitability: reaction type: Carbonylations
• dilution: (for synthesis)
• bp: 159-162 °C/25 hPa
• mp: 78-81 °C
• transition temp: flash point >110 °C
• application(s): peptide synthesis
• InChI: 1S/C7H4ClNO4/c8-7(10)13-6-3-1-5(2-4-6)9(11)12/h1-4H
• InChI key: NXLNNXIXOYSCMB-UHFFFAOYSA-N

Description

Analysis Note

Assay (argentometric): ≥ 97.0 %
Melting range (lower value): ≥ 78 °C
Melting range (upper value): ≤ 81 °C
Identity (IR): passes test

Informations sur la sécurité

• pictograms: GHS05,GHS07
• signalword: Danger
• pcodes: P260 - P271 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• wgk: WGK 3
• flash_point_c: > 110 °C
• hcodes: H314,H335
• Classe de stockage: 8A - Combustible corrosive hazardous materials
• flash_point_f: >230.0 °F