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

MPEG3-CH2CH2COOH

MPEG3-CH2CH2COOH ??? ???
?? ??:
67319-28-2
???:
MPEG3-CH2CH2COOH
???(??):
mPEG4-COOH;m-PEG4-Acid;m-dPEG4-acid;Methyl-PEG3-acid;MPEG3-CH2CH2COOH;COOHCH2CH2-PEG3-OME;mPEG3-propionic acid;Methyl-PEG3-CH2CH2COOH;MeO-(CH2CH2O)3-CH2CH2COOH;4,7,10,13-Tetraoxatetradecanoic acid
CBNumber:
CB82546939
???:
C10H20O6
??? ??:
236.26
MOL ??:
67319-28-2.mol

MPEG3-CH2CH2COOH ??

?? ?
352.3±32.0 °C(Predicted)
??
1.105±0.06 g/cm3(Predicted)
?? ??
2-8°C
???
?? ???
?? ?? (pKa)
4.28±0.10(Predicted)
??? ??
Liquid
??
Colorless to light yellow
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
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 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

MPEG3-CH2CH2COOH C??? ??, ??, ??

MPEG3-CH2CH2COOH ?? ?? ? ???

???

?? ??


MPEG3-CH2CH2COOH ?? ??

???( 116)?? ??
??? ?? ??? ?? ?? ? ??
9i LLC
+18039569191
MWan@NiNeiLab.com United States 418 58
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 32956 60
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413 +8618813727289
contact@trustwe.com China 5738 58
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.
+86-0532-8699-9256 +8615254267723
kaley@cnfdevelop.com China 1410 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 32161 58
Wuhan Borenpharm Co., Ltd
027-65563561 18717150066
3207347307@qq.com CHINA 1238 58
Nextpeptide Inc
+86-0571-81612335 +8613336028439
sales@nextpeptide.com China 19908 58
Labnetwork lnc.
+86-27-50766799 +8618062016861
contact@labnetwork.com China 19987 58

MPEG3-CH2CH2COOH ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved