4-ACETYLPHENYL ISOCYANATE

CAS No.：49647-20-3

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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4-ACETYLPHENYL ISOCYANATE Basic information

Product Name:	4-ACETYLPHENYL ISOCYANATE
Synonyms:	1-(4-Isocyanatophenyl)ethanone;4-ACETYLPHENYL ISOCYANATE;1-ACETYL-4-ISOCYANATOBENZENE;P-ACETYLPHENYL ISOCYANATE;Ethanone, 1-(4-isocyanatophenyl)- (9CI);4-Acetylphenyl isocyanate 97%;Ethanone, 1-(4-isocyanatophenyl)-;NSC223088
CAS:	49647-20-3
MF:	C9H7NO2
MW:	161.16
EINECS:
Product Categories:	ACETYLGROUP;Isocyanates;Nitrogen Compounds;Organic Building Blocks
Mol File:	49647-20-3.mol

4-ACETYLPHENYL ISOCYANATE Chemical Properties

Melting point	35-37 °C(lit.)
Boiling point	139 °C14 mm Hg(lit.)
density	1.2480 (rough estimate)
refractive index	1.5050 (estimate)
Fp	>230 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	powder to lump to clear liquid
color	White or Colorless to Light yellow
Sensitive	Moisture Sensitive
BRN	2803022
CAS DataBase Reference	49647-20-3(CAS DataBase Reference)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	20/21/22-36/37/38
Safety Statements	7-26-27-37/39
RIDADR	2206
WGK Germany	3
HazardClass	6.1
PackingGroup	III

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

4-ACETYLPHENYL ISOCYANATE Usage And Synthesis

Uses

4-Acetylphenyl isocyanate may be used for the preparation of isocyanate-treated graphene oxide (iGO). It may be used for the following syntheses:

(4S,5R)-2-oxo-4-(4-phenyl-piperazin-1-ylmethyl)-oxazolidin-5-ylmethyl (4-acetyl-phenyl)-carbamate
(4S,5R)-2-oxo-4-(4-phenyl-piperazin-1-ylmethyl)-oxazolidin-5-ylmethyl (4-acetyl-phenyl)-carbamate
2-oxo-4-(4-phenyl-piperazin-1-ylmethyl)-oxazolidin-5-ylmethyl phenyl acetate
2-oxo-4-(4-phenyl-piperazin-1-ylmethyl)-oxazolidin-5-ylmethyl (4-acetyl-phenyl)-carbamate

General Description

4-Acetylphenyl isocyanate is a reactive isocyanate and had one carbamate unit for every 7.6 graphene carbons.

4-ACETYLPHENYL ISOCYANATE Preparation Products And Raw materials

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