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3-Thiophenemalonic acid

3-Thiophenemalonic acid ??? ???
?? ??:
21080-92-2
???:
3-Thiophenemalonic acid
???(??):
3-THIENYLMALONIC ACID;2-(Thiophen-3-yl)Malonic acid;3-TMA;LK01-A;Ticarcillin EP Imp C;3-Thienylpropanedioic;Crude thiophenic acid;LABOTEST-BB LT00112328;Thiophen-3-malonic acid;3-THIOPHENEMALONIC ACID
CBNumber:
CB0446974
???:
C7H6O4S
??? ??:
186.19
MOL ??:
21080-92-2.mol
MSDS ??:
SDS

3-Thiophenemalonic acid ??

???
139 °C (dec.) (lit.)
?? ?
290.67°C (rough estimate)
??
1.5439 (rough estimate)
???
1.5500 (estimate)
?? ??
2-8°C
?? ?? (pKa)
2.73±0.10(Predicted)
??? ??
powder to crystal
??
White to Orange to Green
BRN
6503620
InChI
InChI=1S/C7H6O4S/c8-6(9)5(7(10)11)4-1-2-12-3-4/h1-3,5H,(H,8,9)(H,10,11)
InChIKey
GCOOGCQWQFRJEK-UHFFFAOYSA-N
SMILES
C(O)(=O)C(C1C=CSC=1)C(O)=O
CAS ??????
21080-92-2(CAS DataBase Reference)
EPA
Propanedioic acid, 3-thienyl- (21080-92-2)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
HS ?? 29309090
???? ?? 2000-3-1374
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
1 0

3-Thiophenemalonic acid MSDS


3-Thiophenemalonic acid

3-Thiophenemalonic acid C??? ??, ??, ??

??? ??

white to light yellow crystal powder

??

3-Thiophenemalonic Acid (Ticarcillin EP Impurity C) is an intermediate used to synthesize temocillin. It is also used to prepare malonate-based inhibitors of mammalian serine racemase.

3-Thiophenemalonic acid ?? ?? ? ???

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3-Thiophenemalonic acid ?? ??

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