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等级
analytical standard
质量水平
蒸汽密度
2.9 (vs air)
蒸汽压
40 mmHg ( 12.5 °C)
检测方案
≥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
bp
84 °C (lit.)
mp
−38 °C (lit.)
密度
1.051 g/mL at 25 °C (lit.)
应用
environmental
格式
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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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
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
法规信息
危险化学品
Determination of sulfur-containing compounds in diesel oils by comprehensive two-dimensional gas chromatography with a sulfur chemiluminescence detector
Hua R, et al.
Journal of Chromatography A, 1019(1-2), 101-109 (2003)
Analysis of sulfur?containing compounds in crude oils by comprehensive two?dimensional gas chromatography with sulfur chemiluminescence detection
Hua R, et al.
Journal of Separation Science, 27(9), 691-698 (2004)
Monitoring the chemical crosslinking of propylene polymers through rheology
Romani F, et al.
Polymer, 43(4), 1115-1131 (2002)
Isabella Salzer et al.
Pflugers Archiv : European journal of physiology, 466(12), 2289-2303 (2014-03-29)
The slow cholinergic transmission in autonomic ganglia is known to be mediated by an inhibition of Kv7 channels via M1 muscarinic acetylcholine receptors. However, in the present experiments using primary cultures of rat superior cervical ganglion neurons, the extent of
Joachim Morrens et al.
Neuron, 106(1), 142-153 (2020-02-07)
Dopamine neurons mediate the association of conditioned stimuli (CS) with reward (unconditioned stimuli, US) by signaling the discrepancy between predicted and actual reward during the US. Some theoretical models suggest that learning is also influenced by the salience or associability
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