4457-32-3

Name	4-Nitrobenzyl chloroformate
Synonyms	PNZ PNBCF 4-Nitrocarbobenzoxychloride P-nitrobenzyl chloroformate P-NITROBENZYL CHLOROFORMATE 4-Nitrobenzyl chloroformate P-NITROCARBOBENZOXY CHLORIDE PARA-NITROBENZYL CHLOROFORMATE 4-Nitrobenzyl chloridocarbonate 4-nitrobenzyl carbonochloridate 4-Nitrobenzyloxycarbonyl chloride Chloroformic acid p-nitrobenzyl ester carbonochloridicacid,(4-nitrophenyl)methylester
CAS	4457-32-3
EINECS	224-708-6
InChI	InChI=1/C8H6ClNO4/c9-8(11)14-5-6-1-3-7(4-2-6)10(12)13/h1-4H,5H2

Molecular Formula	C8H6ClNO4
Molar Mass	215.59
Density	1.4928 (rough estimate)
Melting Point	32-34°C(lit.)
Boling Point	230°C 10mm
Flash Point	>230°F
Vapor Presure	0.000163mmHg at 25°C
Appearance	White-like to yellowish powder
Color	White to Light yellow
BRN	912446
Storage Condition	2-8°C
Stability	Stable, but moisture-sensitive. May develop pressure in storage. Incompatible with moisture, strong bases, alcohols, amines, acids.
Sensitive	Moisture Sensitive
Refractive Index	1.552-1.556
MDL	MFCD00007375

Risk Codes	R34 - Causes burns R37 - Irritating to the respiratory system R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37 - Irritating to eyes and respiratory system.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S38 - In case of insufficient ventilation, wear suitable respiratory equipment. S28A - S27 - Take off immediately all contaminated clothing.
UN IDs	UN 3261 8/PG 2
WGK Germany	3
FLUKA BRAND F CODES	3-4.9
HS Code	29159000
Hazard Note	Corrosive/Toxic/Moisture Sensitive
Hazard Class	8
Packing Group	III

NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
Uses	p-nitrobenzyl chloroformate is used as a coupling reagent, organic synthesis, intermediates, etc.

Last Update：2024-04-10 22:29:15

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Product Name: 4-Nitrobenzyl chloroformate Request for quotation
CAS: 4457-32-3
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Product Name: 4-Nitrobenzyl chloroformate Request for quotation
CAS: 4457-32-3
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Email: dechi1118@163.com
Mobile: 18669681830
QQ: 2229890238

Product Name: 4-Nitrobenzyl chloroformate Visit Supplier Webpage Request for quotation
CAS: 4457-32-3
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QQ: 3008007409

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4457-32-3

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