推薦產品
等級
analytical standard
品質等級
蒸汽密度
2.9 (vs air)
蒸汽壓力
40 mmHg ( 12.5 °C)
化驗
≥99.5% (GC)
自燃溫度
743 °F
儲存期限
limited shelf life, expiry date on the label
expl. lim.
12.5 %
技術
HPLC: suitable
gas chromatography (GC): suitable
雜質
~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.)
應用
environmental
格式
neat
SMILES 字串
c1ccsc1
InChI
1S/C4H4S/c1-2-4-5-3-1/h1-4H
InChI 密鑰
YTPLMLYBLZKORZ-UHFFFAOYSA-N
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相關類別
一般說明
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.
應用
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.
訊號詞
Danger
危險分類
Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1A - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 1B
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
15.8 °F
閃點（°C）
-9 °C
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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