247766
3-噻吩甲酸
99%
别名:
β-噻吩甲酸, β-噻吩甲醛, 3-乙基噻吩, 3-噻吩甲醛, 3-噻吩羧酸, 噻吩-3-羧酸
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关于此项目
经验公式（希尔记法）:
C5H4O2S
化学文摘社编号:
分子量:
128.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-802-5
Beilstein/REAXYS Number:
1994
MDL number:
Assay:
99%
Quality Level
assay
99%
mp
136-141 °C (lit.)
solubility
water: soluble 0.2 g/10 mL, clear to almost clear, colorless to slightly brownish-yellow
functional group
carboxylic acid
SMILES string
OC(=O)c1ccsc1
InChI
1S/C5H4O2S/c6-5(7)4-1-2-8-3-4/h1-3H,(H,6,7)
InChI key
YNVOMSDITJMNET-UHFFFAOYSA-N
General description
重铬酸钾催化 3-噻吩羧酸光聚合的机理已有报道 。
Application
3-噻吩甲醛用于制备：
- 合成聚（2-甲基丁基-2-烯基噻吩-3-羧酸酯）所需的新型乙炔单体
- 恶唑啉类和恶唑类
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Sergey A Piletsky et al.
Chemical communications (Cambridge, England), (19)(19), 2222-2223 (2004-10-07)
A novel method of photochemical polymerization of thiophene derivatives in aqueous solution catalyzed by potassium dichromate and initiated by illumination is described.
Katherine L Wozniak et al.
The Journal of general physiology, 150(9), 1239-1248 (2018-07-18)
The prevention of polyspermy is essential for the successful progression of normal embryonic development in most sexually reproducing species. In external fertilizers, the process of fertilization induces a depolarization of the egg's membrane within seconds, which inhibits supernumerary sperm from
H Zejli et al.
Talanta, 185, 513-519 (2018-05-16)
This work demonstrates the development of electrochemical aptasensor using ochratoxin A (OTA) aptamers. Different aptamer coupling strategies were tested using polythiophene-carboxylic acid (PT3C) and polypyrrole-3-carboxylic acid (PP3C). The best sensitivity was recorded by polythiophene-3-carboxylic acid (PT3C) on screen-printed carbon electrode
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 247766-5G | 04061825911854 |
| 247766-1G | 04061826705063 |