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4-Nitrophenyl chloroformate_Molecular_structure_CAS_7693-46-1)
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4-Nitrophenyl chloroformate

Catalog No. 160210 Name Sigma Aldrich
CAS Number 7693-46-1 Website http://www.sigmaaldrich.com
M. F. C7H4ClNO4 Telephone 1-800-521-8956
M. W. 201.56396 Fax
Purity 96% Email
Storage Chembase ID: 75326

SYNONYMS

Title
氯甲酸对硝基苯酯
IUPAC name
4-nitrophenyl chloroformate
IUPAC Traditional name
4-nitrophenyl chloroformate
Synonyms
Chloroformic acid 4-nitrophenyl ester
氯甲酸-4-硝基苯酯

DATABASE IDS

CAS Number 7693-46-1
EC Number 231-706-9
Beilstein Number 518127
MDL Number MFCD00007321
PubChem SID 24849861

PROPERTIES

Linear Formula ClCO2C6H4NO2
Purity 96%
Boiling Point 159-162 °C/19 mmHg(lit.)
Melting Point 77-79 °C(lit.)
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H314-H335
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P261-P280-P305 + P351 + P338-P310
RID/ADR UN 3261 8/PG 2
Risk Statements 34-36/37
Safety Statements 26-36/37/39-45
Storage Temperature 2-8°C
Hazard Class 8
UN Number 3261
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Application
Employed in the preparation of poly(oxyethylene) modified dextrans.1
Used to synthesize a cleavable, heterobifunctional cross-linker for reversible conjugation of amines to thiol-modified DNA.
Packaging
5, 25, 100 g in glass bottle
Description (简体中文)
Application
用于制备聚(氧乙烯) 改性的葡聚糖。1
用于合成可裂解的双异官能化交联剂,这种交联剂用于胺到巯基改性 DNA 的可逆共轭。
包装
5, 25, 100 g in glass bottle

REFERENCES