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332828

Sigma-Aldrich

2-Butanone oxime

99%

동의어(들):

Methyl ethyl ketoxime

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25 ML
$43.22
1 L
$97.85

$43.22

가격$45.505% 할인
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모든 사진(2)

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25 ML
$43.22
1 L
$97.85

About This Item

Linear Formula:
C2H5C(=NOH)CH3
CAS Number:
96-29-7
Molecular Weight:
87.12
Beilstein:
1698241
EC Number:
202-496-6
MDL number:
MFCD00013935
UNSPSC 코드:
12352100
PubChem Substance ID:
24860083
NACRES:
NA.22

$43.22

가격$45.505% 할인
Web-Only Promotion

출고 가능일April 15, 2025세부사항

벌크 견적 요청

vapor density

3 (vs air)

Quality Level

100

vapor pressure

<8 mmHg ( 20 °C)

분석

99%

양식

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.)

작용기

amine
oxime

유사한 제품을 찾으십니까? 방문 제품 비교 안내

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유사한 품목 비교

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차이점 표시

1 of 4

이 품목
BX1670110264BX1673
2-Butanone oxime 99%

332828

2-Butanone oxime

2-Butanone Meets ACS Specifications GR ACS

BX1670

2-Butanone

2-Butanone ReagentPlus&#174;, &#8805;99%

110264

2-Butanone

2-Butanone OmniSolv&#174;

BX1673

2-Butanone

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

solubility

water: soluble 100 g/L at 25 °C

solubility

292 g/L

solubility

-

solubility

292 g/L

form

liquid

form

liquid

form

liquid

form

liquid

bp

59-60 °C/15 mmHg (lit.)

bp

79.6 °C/1013 hPa

bp

80 °C (lit.)

bp

79.6 °C/1013 hPa

density

0.924 g/mL at 25 °C (lit.)

density

0.805 g/cm3 at 20 °C

density

0.805 g/mL at 25 °C (lit.)

density

0.805 g/cm3 at 20 °C

일반 설명

2-Butanone oxime is an antioxidant and blocking agent used in the synthesis of water-dispersible blocked polyurethane.[1] [2]

애플리케이션

2-Butanone oxime was employed as reagent and solvent in the syntheses of ketoimine and 2,4-dipyridyl-1,3,5-triazapentadiene palladium(II) complexes.[3] It was also used in the synthesis of novel acetaldiimine cobalt complex, [CoI2{((CH3CH2)(CH3)C=NO)2C(CH3)2}].[4]

픽토그램

Skull and crossbonesHealth hazardCorrosion
GHS06,GHS08,GHS05

신호어

Danger

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

표적 기관

Blood, Central nervous system, Upper respiratory tract

Storage Class Code

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

개인 보호 장비

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

  • Specification Sheet

    • 가장 최신 버전 중 하나를 선택하세요:

    시험 성적서(COA)

    Lot/Batch Number
    MKCV9255
    MKCH4886
    MKBZ0115V
    MKBR1594V
    MKBD0680V

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    특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

    COA 검색

    이 제품을 이미 가지고 계십니까?

    문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

    문서 라이브러리 방문

    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
    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
    Maximilian N Kopylovich et al.
    Dalton transactions (Cambridge, England : 2003), (16)(16), 3074-3084 (2009-04-09)
    [2 + 3] cycloaddition of the pyrrolin N-oxide (-)O[upper bond 1 start](+)N[double bond, length as m-dash]CHCH(2)CH(2)C[upper bond 1 end]Me(2) with 2-cyanopyridine NC(5)H(4)(2-CN) in the presence of PdCl(2) at room temperature in acetone gives the ketoimine palladium(II) complex cis-[PdCl(2){N(=[upper bond 1
    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
    Developmental toxicity studies of methyl ethyl ketoxime (MEKO) in rats and rabbits
    Michael D J et al.
    Drug and Chemical Toxicology, 26, 147-168 (2003)
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