等级
analytical standard
质量水平
蒸汽密度
2.9 (vs air)
蒸汽压
40 mmHg ( 12.5 °C)
方案
≥99.5% (GC)
自燃温度
743 °F
保质期
limited shelf life, expiry date on the label
expl. lim.
12.5 %
技术
HPLC: suitable
gas chromatography (GC): suitable
杂质
~0.2% benzene
折射率
n20/D 1.529 (lit.)
n20/D 1.529
沸点
84 °C (lit.)
mp
−38 °C (lit.)
密度
1.051 g/mL at 25 °C (lit.)
应用
environmental
包装形式
neat
SMILES字符串
c1ccsc1
InChI
1S/C4H4S/c1-2-4-5-3-1/h1-4H
InChI key
YTPLMLYBLZKORZ-UHFFFAOYSA-N
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相关类别
一般描述
Thiophene belongs to the class of polycyclic aromatic sulfur heterocycles, which are carcinogenic compounds found in crude oil. Thiopenes are widely used as building blocks in many agrochemicals, pharmaceuticals, and material science.
应用
Thiophene may be used as an analytical reference standard for the quantification of the analyte in diesel oil and crude oil using two-dimensional gas chromatography with sulfur chemiluminescence detection.
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
15.8 °F
闪点(°C)
-9 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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