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19-3310

2-丁酮

Name: 2-丁酮
Brand: SAJ

SAJ first grade, ≥99.0%

别名:

MEK, 乙基甲基酮, 甲基乙基酮

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关于此项目

线性分子式:

C₂H₅COCH₃

化学文摘社编号:

78-93-3

分子量:

72.11

PubChem Substance ID:

329751843

UNSPSC Code:

12352115

Beilstein/REAXYS Number:

741880

MDL number:

MFCD00011648

Assay:

≥99.0%

Grade:

SAJ first grade

Bp:

80 °C (lit.)

Vapor pressure:

71 mmHg ( 20 °C)

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属性

grade

SAJ first grade

vapor density

2.49 (vs air)

vapor pressure

71 mmHg ( 20 °C)

assay

≥99.0%

form

liquid

autoignition temp.

960 °F

expl. lim.

10.1 %

availability

available only in Japan

dilution

(for analytical testing)

refractive index

n20/D 1.379 (lit.)

bp

80 °C (lit.)

mp

−87 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

SMILES string

CC(CC)=O

InChI

1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3

InChI key

ZWEHNKRNPOVVGH-UHFFFAOYSA-N

说明

Application

Application of adsorptive stripping voltammetry based on PbFE for the determination of trace aluminum released into the environment during the corrosion process: The study highlights the role of ammonia buffer solutions in environmental monitoring techniques, particularly in tracing metal ion activities affecting corrosion processes (Wasąg J, Grabarczyk M, 2021).

Long-Term Generation of Longitudinal Spin Order Controlled by Ammonia Ligation Enables Rapid SABRE Hyperpolarized 2D NMR: Demonstrates advanced NMR techniques facilitated by ammonia buffer solutions, enhancing molecular imaging capabilities essential in pharmaceutical research (Vaneeckhaute E, De Ridder S, Tyburn JM, Kempf JG, Taulelle F, Martens JA, Breynaert E, 2021).

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H319,H336

pcodes

P210 - P305 + P351 + P338 - P370 + P378 - P403 + P235

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

supp_hazards

EUH066

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

15.8 °F

flash_point_c

-9 °C

法规信息

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分析证书(COA)

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Metabolites of the tobacco-specific nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone in smokers' urine.

S G Carmella et al.

Cancer research, 53(4), 721-724 (1993-02-15)

Metabolites of the tobacco-specific nitrosamine, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone, a potent pulmonary carcinogen, have been quantified in the urine of 11 smokers. They were not detected in nonsmokers' urine. The metabolites, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol and its glucuronide, were detected in quantities of 0.23-1.0 and 0.57-6.5

The effect of solvent extraction on the lipids of the stratum corneum in relation to observed immediate whitening of the skin.

L B Goldsmith et al.

Contact dermatitis, 19(5), 348-350 (1988-11-01)

Irritant contact dermatitis along with an increased transepidermal water loss can result from exposing the skin to solvents. A study of the interaction of various solvents with human stratum corneum was made using thin-layer chromatography. Comparison of 10 solvents (trichloroethylene

BRAFV600E Co-opts a Conserved MHC Class I Internalization Pathway to Diminish Antigen Presentation and CD8+ T-cell Recognition of Melanoma.

Sherille D Bradley et al.

Cancer immunology research, 3(6), 602-609 (2015-03-22)

Oncogene activation in tumor cells induces broad and complex cellular changes that contribute significantly to disease initiation and progression. In melanoma, oncogenic BRAF(V600E) has been shown to drive the transcription of a specific gene signature that can promote multiple mechanisms

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全球贸易项目编号

货号	GTIN
19-3310-8-14KG-J	04061833410134