环己烷,Cyclohexane;suitable for HPLC, ≥99.7%

无水环己烷;Empirical Formula (Hill Notation): C6H12 CAS号: 110-82-7 分子量: 84.16 Beilstein: 1900225 EC 号: 203-806-2 MDL编号: MFCD00003814 PubChem化学物质编号: 329755064 NACRES: NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 34855
CAS号: 110-82-7
MDL号: MFCD00003814
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¥777.88

说明

一般描述

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.
 

应用

Designed for use with HPLC instrumentation and organic synthesis applications.
Reported as a solvent/reagent in the synthesis of monovalent magnetoplasmonic nanoparticles.
 

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属性

蒸汽密度

2.9 (vs air)

质量水平

蒸汽压

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

测定

≥99.7%

形式

liquid

自燃温度

500 °F

expl. lim.

9 %

technique(s)

HPLC: suitable
UV/Vis spectroscopy: suitable

杂质

≤0.0005% non-volatile matter
≤0.001% free acid (as HCl)
≤0.01% water (Karl Fischer)
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm

蒸发残留物

≤0.0005%

透射比

220 nm, ≥20%
230 nm, ≥50%
235 nm, ≥80%
255 nm, ≥98%

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.)
0.780 g/mL at 25 °C

λ

H2O reference

紫外吸收

λ: 210 nm Amax: ≤1.00
λ: 220 nm Amax: ≤0.50
λ: 230 nm Amax: ≤0.20
λ: 235 nm Amax: ≤0.10
λ: 240 nm Amax: ≤0.08
λ: 250 nm Amax: ≤0.03
λ: 255 nm Amax: ≤0.01

application(s)

food and beverages

SMILES string

C1CCCCC1

InChI

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

InChI key

XDTMQSROBMDMFD-UHFFFAOYSA-N

 

安全信息

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

Respiratory 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

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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