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165131

2,5-己二酮

Name: 2,5-己二酮
Brand: ALDRICH

≥98%

别名:

双丙酮

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关于此项目

线性分子式:

CH₃COCH₂CH₂COCH₃

化学文摘社编号:

110-13-4

分子量:

114.14

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24850126

EC Number:

203-738-3

Beilstein/REAXYS Number:

506525

MDL number:

MFCD00008792

Assay:

≥98%

Form:

liquid

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属性

vapor pressure

0.43 mmHg ( 20 °C)

assay

≥98%

form

liquid

refractive index

n20/D 1.425 (lit.)

bp

191 °C (lit.)

mp

−6-−5 °C (lit.)

solubility

alcohol: miscible, diethyl ether: miscible, water: miscible

density

0.973 g/mL at 25 °C (lit.)

functional group

ketone

SMILES string

CC(=O)CCC(C)=O

InChI

1S/C6H10O2/c1-5(7)3-4-6(2)8/h3-4H2,1-2H3

InChI key

OJVAMHKKJGICOG-UHFFFAOYSA-N

说明

General description

2,5-己二酮是神经毒性工业溶剂甲基正丁基酮的主要代谢产物。它与胺反应生成2,5-二甲基吡咯。

Application

2,5-己二酮被用作合成反式-2,5-二甲基吡咯烷的起始试剂。

它已被用作参考标准品，用于通过气相色谱-电子捕获检测和气相色谱-质谱选择性检测法检测人尿液中的2,5HD。

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pictograms

GHS08,GHS07

signalword

Warning

hcodes

H302,H315,H319,H361f,H373

pcodes

P202 - P260 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2

target_organs

Nervous system

存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

174.2 °F - closed cup

flash_point_c

79 °C - closed cup

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Fate of germ cells in 2,5-hexanedione-induced testicular injury. II. Atrophy persists due to a reduced stem cell mass and ongoing apoptosis.

E K Allard et al.

Toxicology and applied pharmacology, 137(2), 149-156 (1996-04-01)

The Sertoli cell toxicant 2,5-hexanedione (2,5-HD) causes irreversible testicular atrophy in rats. After toxicant exposure, only Sertoli cells, stem cells, and a few spermatogonia remain in the seminiferous epithelium. In this study, the number, type, and fate of the remaining

The effect of 3,4-dimethyl substitution on the neurotoxicity of 2,5-hexanedione. II. Dimethyl substitution accelerates pyrrole formation and protein crosslinking.

D C Anthony et al.

Toxicology and applied pharmacology, 71(3), 372-382 (1983-12-01)

3,4-Dimethyl-2,5-hexanedione and 2,5-hexanedione were reacted with model amines to yield N-substituted 2,3,4,5-tetramethylpyrroles and 2,5-dimethylpyrroles, respectively. When compared to the unsubstituted parent compound 2,5-hexanedione, 3,4-dimethyl-2,5-hexanedione was found to cyclize approximately eight times as rapidly on a molar basis at 37 degrees

An improved synthesis of (-)-(2R, 5R)-2, 5-dimethylpyrrolidine.

Short RP, et al.

The Journal of Organic Chemistry, 54(7), 1755-1756 (1989)

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全球贸易项目编号

货号	GTIN
165131-25G	04061838748577
165131-100G	04061838748560

主要文件

2,5-己二酮

≥98%

选择尺寸

关于此项目

vapor pressure

assay

form

refractive index

bp

mp

solubility

density

functional group

SMILES string

InChI

InChI key

General description

Application

Still not finding the right product?

安全信息

pictograms

signalword

hcodes

pcodes

Hazard Classifications

target_organs

存储类别

wgk

flash_point_f

flash_point_c

ppe

文件

分析证书(COA)

已有该产品？

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全球贸易项目编号