Merck

227048

Sigma-Aldrich

环己烷

anhydrous, 99.5%

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经验公式(希尔记法):
C6H12
CAS号:
分子量:
84.16
Beilstein:
1900225
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

等级

anhydrous

质量水平

蒸汽密度

2.9 (vs air)

蒸汽压

168.8 mmHg ( 37.7 °C)
77 mmHg ( 20 °C)

检测方案

99.5%

形式

liquid

自燃温度

500 °F

expl. lim.

9 %

杂质

<0.001% water
<0.005% water (100 mL pkg)

蒸发残留物

<0.0005%

颜色

colorless

折射率

n20/D 1.426 (lit.)

bp

80.7 °C (lit.)

mp

4-7 °C (lit.)

密度

0.779 g/mL at 25 °C (lit.)

SMILES字符串

C1CCCCC1

InChI

1S/C6H12/c1-2-4-6-5-3-1/h1-6H2

InChI key

XDTMQSROBMDMFD-UHFFFAOYSA-N

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此商品
1791916768615.89572
环己烷 anhydrous, 99.5%

227048

环己烷

-
环己烷 ACS reagent, &#8805;99%

179191

环己烷

Essential Grade
环己烷 ACS reagent, &#8805;99%

676861

环己烷

Essential Grade
环己烷 anhydrous, 99.5%

5.89572

环己烷

-
assay

99.5%

assay

≥99%

assay

≥99%

assay

99.5%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

liquid

form

liquid

form

-

refractive index

n20/D 1.426 (lit.)

refractive index

n20/D 1.426 (lit.)

refractive index

n20/D 1.426 (lit.)

refractive index

n20/D 1.426 (lit.)

vapor density

2.9 (vs air)

vapor density

2.9 (vs air)

vapor density

2.9 (vs air)

vapor density

2.9 (vs air)

一般描述

环己烷是一种环烷烃,由于具有较高的稳定性,主要存在于椅形构象中。

应用

环己烷可以过氧化氢为氧化剂,在存在多氧钨酸催化剂的条件下氧化,形成以环己酮和环己醇为主要产物的环己烷。在存在Ni-Cu/SiO2催化剂的情况下,高得率脱氢生成苯。

其他说明

货号227048-4X2L的产品即将停产。请订购227048-2L单瓶装,因为其物理参数与上述产品本质相同。

警示用语:

Danger

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

-4.0 °F - closed cup

闪点(°C)

-20 °C - closed cup

个人防护装备

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


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Sigma-Aldrich

C100307

环己烷

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Supelco

44028

环己烯

环己烷 Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Supelco

CX2290

环己烷

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Sigma-Aldrich

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环己烷

Tina Gulin-Sarfraz et al.
Pharmaceutics, 11(4) (2019-04-04)
Diseases in the respiratory tract rank among the leading causes of death in the world, and thus novel and optimized treatments are needed. The lungs offer a large surface for drug absorption, and the inhalation of aerosolized drugs are a
Oxidation of cyclohexane and ethylbenzene by hydrogen peroxide over Co-substituted heteropolytungstate catalyst.
Kanjina W and Trakarnpruk W
3 Biotech, 20(2) (2017)
Nataša Šegatin et al.
Foods (Basel, Switzerland), 9(7) (2020-07-12)
The dielectric properties of six refined edible oils with different fatty-acid compositions were determined for oils incubated at 180 °C up to 40 h. The oil degradation was evaluated by the dielectric dispersion and dielectric loss in the frequency range
Samuel Kim et al.
Methods in enzymology, 472, 119-132 (2010-06-29)
Microfluidics serves as a convenient platform for single-molecule experiments by providing manipulation of small amounts of liquids and micron-sized particles. An adapted version of capillary electrophoresis (CE) on a microchip can be utilized to separate chemical species with high resolution
Cyclohexane dehydrogenation over Ni-Cu/SiO 2 catalyst: Effect of copper addition.
Xia Z, et al.
Catalysis Communications, 90, 39-42 (2017)

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