天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

3-Methylphenylacetic acid

3-Methylphenylacetic acid ??? ???
?? ??:
621-36-3
???:
3-Methylphenylacetic acid
???(??):
2-(M-Tolyl)acetic acid;MTAA;2-(3-methylphenyl)acetic acid;m-Tolylacetic;m-Tolyacetic Acid;M-TOLYLACETIC ACID;3-TOLYLACETIC ACID;RARECHEM AL BO 0128;meta-tolylacetic acid;M**M-TOLYLACETIC ACID
CBNumber:
CB9431388
???:
C9H10O2
??? ??:
150.17
MOL ??:
621-36-3.mol
MSDS ??:
SDS

3-Methylphenylacetic acid ??

???
64-66 °C(lit.)
?? ?
231.72°C (rough estimate)
??
1.0858 (rough estimate)
???
1.5002 (estimate)
?? ?? (pKa)
4.30±0.10(Predicted)
??? ??
???? ????? ???
??
??~???
???
?? ?????.
BRN
2043549
InChI
InChI=1S/C9H10O2/c1-7-3-2-4-8(5-7)6-9(10)11/h2-5H,6H2,1H3,(H,10,11)
InChIKey
GJMPSRSMBJLKKB-UHFFFAOYSA-N
SMILES
C1(CC(O)=O)=CC=CC(C)=C1
CAS ??????
621-36-3(CAS DataBase Reference)
NIST
m-Tolylacetic acid(621-36-3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-37/39
WGK ?? 3
?? ?? ?? Irritant
HS ?? 29163900
????(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-Methylphenylacetic acid C??? ??, ??, ??

??? ??

colorless to off-white shiny flakes and chunks

??

m-Tolylacetic acid is used as a reactant in the diastereoselective preparation of arylmethylene-isoindolinones.

??

ChEBI: A monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by a 3-methylphenyl group.

3-Methylphenylacetic acid ?? ?? ? ???

???

?? ??


3-Methylphenylacetic acid ?? ??

???( 203)?? ??
??? ?? ??? ?? ?? ? ??
Taixing Foreign Trade Nanjing Co., Ltd.
+86-025-83346564; +8613182976929
sales@tx-chem.com China 123 58
Capot Chemical Co.,Ltd.
+8613336195806
sales@capot.com China 29731 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-2158073036
info@dakenam.com China 19874 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
Accela ChemBio Inc.
+1-858-6993322
info@accelachem.com United States 20250 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49732 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29807 58
TargetMol Chemicals Inc.
+17819995354
marketing@targetmol.com United States 32285 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58

3-Methylphenylacetic acid ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved