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02482

环己酮

Name: 环己酮
Brand: SIAL

analytical standard

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线性分子式:

C₆H₁₀(=O)

化学文摘社编号:

108-94-1

分子量:

98.14

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329747444

EC Number:

203-631-1

Beilstein/REAXYS Number:

385735

MDL number:

MFCD00001625

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属性

grade

analytical standard

Quality Level

100

vapor density

3.4 (vs air)

vapor pressure

3.4 mmHg ( 20 °C)

assay

≥99.9% (GC)

autoignition temp.

788 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

1.1 %, 100 °F, 9.4 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.450 (lit.), n20/D 1.451

bp

155 °C (lit.)

mp

−47 °C (lit.)

density

0.947 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

O=C1CCCCC1

InChI

1S/C6H10O/c7-6-4-2-1-3-5-6/h1-5H2

InChI key

JHIVVAPYMSGYDF-UHFFFAOYSA-N

说明

General description

Cyclohexanone is a cycloalkanone. It is an industrially important intermediate. It is useful for the preparation of raw materials for various chemical intermediates, such as caprolactam for nylon 6 and adipic acid for nylon 66 synthesis of nylon. It can be synthesized industrially by either the oxidation of cyclohexane or the hydrogenation of phenol.

Application

Cyclohexanone may be used for the following syntheses:

vitamin A
2-cyclohexylidene cyclohexanone via Aldol condensation reaction
2-cyclohexenyl cyclohexanone via Aldol condensation reaction
bis-(arylmethylidene)cycloalkanones by cross-aldol condensation with aldehydes

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pictograms

GHS02,GHS05,GHS07

signalword

Danger

hcodes

H226,H302 + H312 + H332,H315,H318,H335

pcodes

P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

111.2 °F - closed cup

flash_point_c

44 °C - closed cup

ppe

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

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Aldol Condensation Reaction

The aldol condensation reaction is an organic reaction introduced by Charles Wurtz, who first prepared the β-hydroxy aldehyde from acetaldehdye in 1872.

羟醛缩合反应

羟醛缩合反应是由Charles Wurtz推出的有机反应，他于1872年首次从乙醛中制备了β-羟基醛。

Xu LX, et al.

Catalysis Communications, 9, 816-816 (2008)

Dodgson I, et al.

Chemistry & Industry, 830 (1989)

Ionothermal synthesis of zirconium phosphates and their catalytic behavior in the selective oxidation of cyclohexane.

Lei Liu et al.

Angewandte Chemie (International ed. in English), 48(12), 2206-2209 (2009-02-10)

On their best behavior: Three zirconium compounds with one-, two-, and three-dimensional structures have been successfully synthesized by the ionothermal approach. The 3D zirconium phosphate (see picture; F green, H white, O red, P pink, Zr yellow) exhibits high catalytic

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全球贸易项目编号

货号	GTIN
02482-1ML	04061838617521
EHNC-024821-20UG	04065265332781
EHNC-024821-50UG	04065265332798
EHNC024821-20UG	04061841397007
EHNC024821-50UG	04061841397014

主要文件

环己酮

analytical standard

选择尺寸

关于此项目

grade

Quality Level

vapor density

vapor pressure

assay

autoignition temp.

shelf life

expl. lim.

technique(s)

refractive index

bp

mp

density

application(s)

format

SMILES string

InChI

InChI key

General description

Application

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安全信息

pictograms

signalword

hcodes

pcodes

Hazard Classifications

target_organs

存储类别

wgk

flash_point_f

flash_point_c

ppe

法规信息

文件

分析证书(COA)

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商品

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