4-ETHOXYPHENYL ISOCYANATE

CAS No.：32459-62-4

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.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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4-ETHOXYPHENYL ISOCYANATE Basic information

Product Name:	4-ETHOXYPHENYL ISOCYANATE
Synonyms:	1-ethoxy-4-isocyanato-benzen;4-ETHOXYPHENYL ISOCYANATE;P-ETHOXYPHENYL ISOCYANATE;4-ETHOXYPHENYL ISOCYANATE 99%;1-ethoxy-4-isocyanatobenzene(SALTDATA: FREE);4-Ethoxyphenyl isocyanate,99%;Isocyanic Acid 4-Ethoxyphenyl Ester;1-ethoxy-4-isocyanatobenzene
CAS:	32459-62-4
MF:	C9H9NO2
MW:	163.17
EINECS:
Product Categories:	Phenetole;Isocyanates;Nitrogen Compounds;Organic Building Blocks
Mol File:	32459-62-4.mol

4-ETHOXYPHENYL ISOCYANATE Chemical Properties

Melting point	61 °C(Solv: ethanol (64-17-5))
Boiling point	230-235 °C(lit.)
density	1.11 g/mL at 25 °C(lit.)
refractive index	n20/D 1.536(lit.)
Fp	222 °F
storage temp.	0-10°C
form	clear liquid
color	Colorless to Almost colorless
Sensitive	Moisture Sensitive
BRN	742647
CAS DataBase Reference	32459-62-4(CAS DataBase Reference)
EPA Substance Registry System	Benzene, 1-ethoxy-4-isocyanato- (32459-62-4)

Safety Information

Hazard Codes	Xn
Risk Statements	20/21/22-36/37/38
Safety Statements	7-26-27-37/39
RIDADR	UN 2206 6.1/PG 3
WGK Germany	3
TSCA	Yes
HazardClass	6.1
PackingGroup	III
HS Code	29291090

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

4-ETHOXYPHENYL ISOCYANATE Usage And Synthesis

Chemical Properties	clear colorless liquid
Uses	1-Ethoxy-4-isocyanatobenzene is a useful reagent in the preparation of semicarbazides and their cyclized triazolones that exhibits antibacterial and antimicrobial properties.

4-ETHOXYPHENYL ISOCYANATE Preparation Products And Raw materials

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