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环丁砜,Sulfolane;analytical standard, ≥99.8% (GC)

别名:四亚甲基砜;四氢噻吩-1,1-二氧化物;Tetramethylene sulfone, Tetrahydrothiophene 1,1-dioxide

Empirical Formula (Hill Notation): C4H8O2S CAS号: 126-33-0 分子量: 120.17 Beilstein: 107765 EC 号: 204-783-1 MDL编号: MFCD00005484 PubChem化学物质编号: 329769680 NACRES: NA.24
货号(SKU): 88965
CAS号: 126-33-0
MDL号: MFCD00005484
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9 009,73 ₽

说明

环丁砜广泛与二异丙醇胺结合用于从粗天然气凝析油中去除有毒水平的硫化氢和羰基硫的亚磺醇工艺。 它还用作照相化学品、聚合物和石化工业的工业溶剂。
环丁砜是一种非质子极性溶剂,用于从脂肪烃中分离芳烃。

环丁砜可用作使用气相色谱-质谱技术对地下水样品中的分析物进行定量的分析参考标准。

一般描述

Sulfolane is widely used in combination with diisopropanolamine in the sulfinol process of removal of toxic levels of hydrogen sulfide and carbonyl sulfide from raw natural gas condensate. It is also used as an industrial solvent for photographic chemicals, polymer, and petrochemical industries.
Sulfolane is an aprotic polar solvent, used in the separation of aromatic hydrocarbons from aliphatic hydrocarbons.
 

应用

Sulfolane may be used as an analytical reference standard for the quantification of the analyte in groundwater samples using gas chromatography-mass spectrometry technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
 
 

属性

质量水平

100

等级

analytical standard

蒸汽密度

4.2 (vs air)

蒸汽压

0.01 mmHg ( 20 °C)

测定

≥99.8% (GC)

形式

neat

保质期

limited shelf life, expiry date on the label

应用

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.484 (lit.)
n20/D 1.485

bp

104 °C/0.2 mmHg (lit.)
285 °C (lit.)

mp

20-26 °C (lit.)

密度

1.261 g/mL at 25 °C (lit.)

特色行业

Environmental

格式

neat

SMILES string

O=S1(=O)CCCC1

InChI

1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2

InChI key

HXJUTPCZVOIRIF-UHFFFAOYSA-N

 

安全信息

象形图

Exclamation markHealth hazard

警示用语:

Danger

危险声明

Hazard Classifications

Acute Tox. 4 Oral - Repr. 1B

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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 ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16
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