ALPHA-BENZOIN OXIME

CAS No.：441-38-3

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.
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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ALPHA-BENZOIN OXIME Basic information

Product Name:	ALPHA-BENZOIN OXIME
Synonyms:	2-hydroxy-1,2-diphenyl-ethanonoxime;alpha-benzoin;CUPRON;CUPRONE;BENZOIN ALPHA-MONOXIME;BENZOIN-ALPHA-OXIME;BENZOIN ANTI-OXIME;BENZOIN A-OXIME
CAS:	441-38-3
MF:	C14H13NO2
MW:	227.26
EINECS:	207-127-2
Product Categories:	Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes
Mol File:	441-38-3.mol

ALPHA-BENZOIN OXIME Chemical Properties

Melting point	153-155 °C(lit.)
Boiling point	368.97°C (rough estimate)
density	1.13
vapor density	7.9 (vs air)
refractive index	1.5780 (estimate)
storage temp.	Store below +30°C.
solubility	ethanol: 0.1 g/mL, clear
pka	10.92±0.40(Predicted)
form	Crystalline Powder
color	White to almost white
Odor	Odorless
Water Solubility	Slightly soluble in water
Sensitive	Light Sensitive
Merck	14,1094
BRN	2051941
Stability:	Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference	441-38-3(CAS DataBase Reference)
EPA Substance Registry System	Ethanone, 2-hydroxy-1,2-diphenyl-, oxime (441-38-3)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
RTECS	DI1750000
F	8
TSCA	Yes
HS Code	29280000
Toxicity	LD orl-rat: >500 mg/kg NCNSA6 5,9,53

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

ALPHA-BENZOIN OXIME Usage And Synthesis

Chemical Properties	white crystalline powder
Safety Profile	Poison by intraperitoneal route.Mildly toxic by ingestion. An eye irritant. When heated todecomposition it emits toxic fumes of NOx.
Purification Methods	Crystallise the oxime from diethyl ether. It is used for the spectroscopic determination of Cu2+, Pd2+, Pt4+, Rh3+ and V5+ [Singh et al. Talanta 26 425 1979, Beilstein 8 IV 1282.]

ALPHA-BENZOIN OXIME Preparation Products And Raw materials

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