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品質等級
化驗
99%
形狀
liquid
折射率
n20/D 1.640 (lit.)
bp
221-222 °C (lit.)
mp
4-5 °C (lit.)
密度
2.188 g/mL at 25 °C (lit.)
SMILES 字串
Brc1cscc1Br
InChI
1S/C4H2Br2S/c5-3-1-7-2-4(3)6/h1-2H
InChI 密鑰
VGKLVWTVCUDISO-UHFFFAOYSA-N
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一般說明
已通过基于电子飞行时间测量的符合光谱技术对3,4-二溴噻吩的双光电离光谱进行了研究。
應用
3,4-二溴噻吩已被用于制备噻吩并[3,4-b]噻吩。它也作为起始材料用于合成烷基取代的稠合噻吩。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
230.0 °F - closed cup
閃點（°C）
110 °C - closed cup
個人防護裝備
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
P Linusson et al.
The Journal of chemical physics, 129(23), 234303-234303 (2008-12-24)
We report the double photoionization spectra of thiophene, 3-bromothiophene, and 3,4-dibromothiophene using a coincidence spectroscopy technique based on electron time-of-flight measurements. Spectra have been recorded between the onset and 40.814 eV using He IIalpha radiation. The He I photoelectron spectrum
Mingqian He et al.
The Journal of organic chemistry, 72(2), 442-451 (2007-01-16)
We have established a series of synthetic methods to synthesize alkyl-substituted fused thiophenes with degrees of fusion from two to seven rings. These fused thiophene ring compounds have very good solubility in common organic solvents, making possible the solution processing
An Alternative Synthysis of Thieno [3, 4-b] Thiophene.
Brandsma L and Verkruijsse HD.
Synthetic Communications, 20(15), 2275-2277 (1990)
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