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P-CHLOROSULFONYLDIHYDROCINNAMIC ACID

P-CHLOROSULFONYLDIHYDROCINNAMIC ACID ??? ???
?? ??:
63545-54-0
???:
P-CHLOROSULFONYLDIHYDROCINNAMIC ACID
???(??):
3-(4-CHLOROSULFONYL)PROPIONIC ACID;p-(Chlorosulfonyl)hydrocinnamic acid;P-CHLOROSULFONYLDIHYDROCINNAMIC ACID;p-Chlorosulphonyldihydrocinnamic acid;4-(Chlorosulfonyl)dihydrocinnamic acid;4-(Chlorosulphonyl)dihydrocinnamic acid;4-(Chlorosulfonyl)benzenepropanoic acid;3-(4-CHLOROSULFONYL-PHENYL)-PROPIONIC ACID;3-(4-(CHLOROSULFONYL)PHENYL)PROPANOIC ACID;Benzenepropanoic acid, 4-(chlorosulfonyl)-
CBNumber:
CB3753833
???:
C9H9ClO4S
??? ??:
248.68
MOL ??:
63545-54-0.mol

P-CHLOROSULFONYLDIHYDROCINNAMIC ACID ??

???
130-134°C
?? ?
402℃
??
1.462
???
197℃
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
4.40±0.10(Predicted)
???
?? ?????.
??
Moisture Sensitive
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38-36
????? 26-36/37/39
????(UN No.) 3261
?? ?? 8
HS ?? 2916399090
????(GHS): Corrosion (GHS05)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? P280, P305+P351+P338, P310
??????:
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
3 0

P-CHLOROSULFONYLDIHYDROCINNAMIC ACID C??? ??, ??, ??

??

3-(4-Chlorosulfonylphenyl)propionic acid is used as pharmaceutical intermediate.

P-CHLOROSULFONYLDIHYDROCINNAMIC ACID ?? ?? ? ???

???

?? ??


P-CHLOROSULFONYLDIHYDROCINNAMIC ACID ?? ??

???( 57)?? ??
??? ?? ??? ?? ?? ? ??
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P-CHLOROSULFONYLDIHYDROCINNAMIC ACID ?? ??:

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