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332828

2-丁酮肟

Name: 2-丁酮肟
Brand: ALDRICH

99%

别名:

甲乙酮肟

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关于此项目

线性分子式:

C₂H₅C(=NOH)CH₃

化学文摘社编号:

96-29-7

分子量:

87.12

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24860083

EC Number:

202-496-6

Beilstein/REAXYS Number:

1698241

MDL number:

MFCD00013935

Assay:

99%

Form:

liquid

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属性

vapor density

3 (vs air)

Quality Level

100

vapor pressure

<8 mmHg ( 20 °C)

assay

99%

form

liquid

refractive index

n20/D 1.442 (lit.)

bp

59-60 °C/15 mmHg (lit.)

solubility

water: soluble 100 g/L at 25 °C

density

0.924 g/mL at 25 °C (lit.)

functional group

amine, oxime

SMILES string

CC\C(C)=N\O

InChI

1S/C4H9NO/c1-3-4(2)5-6/h6H,3H2,1-2H3/b5-4+

InChI key

WHIVNJATOVLWBW-SNAWJCMRSA-N

说明

General description

丁酮肟是一种抗氧化剂和封闭剂，用于合成水分散性封闭聚氨酯（ blocked polyurethane）。

Application

以 2-丁酮肟为试剂和溶剂，合成了酮亚胺和 2,4-二吡啶-1,3,5-三氮杂戊二烯钯 (II) 配合物。它也用于合成新型的乙缩醛二亚胺钴配合物，[CoI₂{((CH₃CH₂)(CH₃)C=NO)₂C(CH₃)₂}]。

pictograms

GHS06,GHS08,GHS05

signalword

Danger

hcodes

H301,H312,H315,H317,H318,H336,H350,H370,H373

pcodes

P202 - P260 - P280 - P301 + P310 - P302 + P352 + P312 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Carc. 1B - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 - STOT SE 1 - STOT SE 3

target_organs

Blood, Central nervous system, Upper respiratory tract

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

143.5 °F - closed cup

flash_point_c

61.97 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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Oxime silanes: structure/toxicity relationships.

Michael J Derelanko et al.

Drug and chemical toxicology, 31(1), 97-114 (2007-12-29)

Acute and repeated oral and dermal rat toxicology studies of standard designs were conducted on four methyl ethyl ketoxime (MEKO) silanes and four methyl isobutyl ketoxime (MIBKO) silanes. Each compound contained either MEKO or MIBKO groups (but not both) and

An evaluation of changes and recovery in the olfactory epithelium in mice after inhalation exposure to methylethylketoxime.

Paul E Newton et al.

Inhalation toxicology, 14(12), 1249-1260 (2002-11-28)

Methylethylketoxime, also known as MEKO or 2-butanone oxime (CAS No. 96-29-7), is a clear, colorless to light yellow liquid at room temperature. It is an industrial antioxidant used as an antiskinning agent in alkyd paint, an industrial blocking agent for

A chronic inhalation toxicity/oncogenicity study of methylethylketoxime in rats and mice.

P E Newton et al.

Inhalation toxicology, 13(12), 1093-1116 (2001-11-07)

To evaluate the oncogenic potential of methylethylketoxime (MEKO), CD-1 mice (50/sex/group) and F-344 rats (50/sex/group) were coexposed 6 h/day, 5 days/wk for 18 mo (mice) or 26 mo (rats) via whole-body inhalation exposures to target vapor concentrations of 0, 15

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全球贸易项目编号

货号	GTIN
332828-25ML	04061836826413
332828-1L	04061838348760