4-Nitrobenzyl chloroformate

Modify Date: 2024-01-02 11:09:47

4-Nitrobenzyl chloroformate Structure
4-Nitrobenzyl chloroformate structure
 Common Name 4-Nitrobenzyl chloroformate
CAS Number 4457-32-3 Molecular Weight 215.590
Density 1.4±0.1 g/cm3 Boiling Point 330.8±25.0 °C at 760 mmHg
Molecular Formula C8H6ClNO4 Melting Point 32-34 °C(lit.)
MSDS Chinese USA Flash Point 153.8±23.2 °C
Symbol GHS05
GHS05		 Signal Word Danger

 Names

Name 4-Nitrobenzyl Chloroformate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 330.8±25.0 °C at 760 mmHg
Melting Point 32-34 °C(lit.)
Molecular Formula C8H6ClNO4
Molecular Weight 215.590
Flash Point 153.8±23.2 °C
Exact Mass 214.998535
PSA 72.12000
LogP 2.42
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.571
Storage condition 2-8°C
Stability Stable, but moisture-sensitive. May develop pressure in storage. Incompatible with moisture, strong bases, alcohols, amines, acids.

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
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
Hazard Codes C:Corrosive;
Risk Phrases R23/24/25;R34
Safety Phrases S26-S36/37/39-S45-S38-S28A
RIDADR UN 3261 8/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2915900090

 Synthetic Route

phosgene structure

phosgene

CAS#:75-44-5

(4-Nitrophenyl)methanol structure

(4-Nitrophenyl)...

CAS#:619-73-8

~97%

4-Nitrobenzyl chloroformate Structure

4-Nitrobenzyl c...

CAS#:4457-32-3

Literature: Shukis, W. F.; Zambito, A. J.; Grabowski, E. J. J. Synthetic Communications, 1984 , vol. 14, # 7 p. 613 - 620

 Customs

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

 Synonyms

Carbonochloridic acid, (4-nitrophenyl)methyl ester
Chloroformic Acid 4-Nitrobenzyl Ester
(4-nitrophenyl)methyl carbonochloridate
EINECS 224-708-6
4-Nitrobenzyl chloroformate
Formic acid, chloro-, p-nitrobenzyl ester
Chlorocarbonate de 4-nitrobenzyle
4-nitrobenzylchlorocarbonat
MFCD00007375
4-Nitrobenzyl carbonochloridate
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