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3-???????

3-???????
3-??????? ??? ???
?? ??:
626-51-7
???:
3-???????
???(??):
3-???????
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3-METHYLGLUTARIC ACID
???(??):
3-methylglutaric aci;3-METHYLGLUTARIC ACID;B-METHYLGLUTARIC ACID;3-MethylglutaricAcid>beta-Methylglutaric acid;3-Methylglutaricacid,99%;3-METHYLPENTANEDIOIC ACID;Pentanedioic acid, 3-methyl-;3-Methylpentane-1,5-dioic acid;3-Methylglutaric acid, 99% 25GR
CBNumber:
CB9433892
???:
C6H10O4
??? ??:
146.14
MOL ??:
626-51-7.mol
MSDS ??:
SDS

3-??????? ??

???
81-86 °C(lit.)
?? ?
311.39°C (rough estimate)
??
1.4528 (rough estimate)
???
1.4336 (estimate)
?? ??
Sealed in dry,Room Temperature
???
?????(?? ???, ??? ??), DMSO(?? ???), ???(?? ???)
??? ??
??
??? ??
??? ??
?? ?? (pKa)
4.24(at 25℃)
??
???? ?????
???
?? ???? ?????.
BRN
1759502
CAS ??????
626-51-7(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
HS ?? 29171900
???? ?? KE-24121
????(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 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
1 0

3-??????? C??? ??, ??, ??

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WHITE FINE CRYSTALLINE POWDER

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3-Methylglutaric Acid is used in preparation method of high-adhesion super weather-resistant powder coating.

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ChEBI: An alpha,omega-dicarboxylic acid that is glutaric acid substituted at position 3 by a methyl group.

Purification Methods

Crystallise the acid from distilled water, then dry it under vacuum over conc H2SO4. [Beilstein 2 IV 1992.]

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?????? ????? ????? ??? ??? 2,4-????-3-???????? ?? ??? ????? ?? ?? ??? ?????? ???? ??? ??? ?? ??? ?? ??? ??

?? ??

(1S,2S)-2-Methylcyclopropane-1-carboxylic acid

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