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

2,5-BIS(?????)-P-???

2,5-BIS(?????)-P-???
2,5-BIS(?????)-P-??? ??? ???
?? ??:
6298-72-2
???:
2,5-BIS(?????)-P-???
???(??):
2,5-BIS(?????)-P-???
???:
2,5-BIS(CHLOROMETHYL)-P-XYLENE
???(??):
à(1),à(4)-dichlorodurene;2,5-Di(Chloromethyl)-p-xylene;2,5-BIS(CHLOROMETHYL)-P-XYLENE;alpha(1),alpha(4)-Dichlorodurene;1,4-Bis(chloromethyl)-2,5-dimethylbenzene;1,4-bis(chloromethyl)-2,5-dimethyl-benzen;1,4-Bis(chloromethyl)-3,6-dimethylbenzene;1,4-dimethyl-2,5-bis(chloromethyl)-benzene;Benzene, 1,4-bis(chloromethyl)-2,5-dimethyl-
CBNumber:
CB7291728
???:
C10H12Cl2
??? ??:
203.11
MOL ??:
6298-72-2.mol

2,5-BIS(?????)-P-??? ??

???
132-134°C
?? ?
291.5±35.0 °C(Predicted)
??
1.145±0.06 g/cm3(Predicted)
EPA
Benzene, 1,4-bis(chloromethyl)-2,5-dimethyl- (6298-72-2)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ???? ?? 36/37/38
????? 26-36/37/39
????(UN No.) UN1759
RTECS ?? CY8424500
TSCA Yes
?? ?? 8
???? III
HS ?? 2903998090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P280, P305+P351+P338, P310
??????:
P301+P330+P331 ???? ?? ?????. ??? ?? ?? ???.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.

2,5-BIS(?????)-P-??? C??? ??, ??, ??

2,5-BIS(?????)-P-??? ?? ?? ? ???

???

2,5-Dimethylbenzyl chloride ?? ???? p-???

?? ??

2,5-BIS(?????)-P-??? ?? ??

???( 52)?? ??
??? ?? ??? ?? ?? ? ??
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		0431-80514535 13634302652
Extension@chemextension.com CHINA 967 58
career henan chemical co 		+86-0371-86658258 +8613203830695
 factory@coreychem.com China 29808 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569262 +86-15003564040
 1087@dideu.com China 3167 58
Shanghai Daeyeon Chemicals Co., Ltd 		021-64478606 +8615900664856
 daeyeon001@vip.163.com China 2062 58
Shanxi Xuanran Import and Export Trade Co., Ltd. 		+8617735180244
 mike_yan@xuanranglobal.com CHINA 4017 58
CD Chemical Group Limited 		+8615986615575
 info@codchem.com China 20342 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		+86-0512-83500002 +8615195660023
 sales@senfeida.com China 26362 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203
 info@chemextension.com China 42056 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208
 ellena@amitychem.com China 43416 58
Alfa Aesar 400-6106006
saleschina@alfa-asia.com China 30123 84

2,5-BIS(?????)-P-??? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved