成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

1-???-4-(2-P-?????)??

1-???-4-(2-P-?????)??
1-???-4-(2-P-?????)?? ??? ???
?? ??:
116903-46-9
???:
1-???-4-(2-P-?????)??
???(??):
1-???-4-(2-P-?????)??
???:
1-ETHOXY-4-(2-P-TOLYLETHYNYL)BENZENE
???(??):
Methyl p-ethoxydiphenylacetylene;1-ETHOXY-4-(2-P-TOLYLETHYNYL)BENZENE;1-Ethoxy-4-[2-(4-methylphenyl)ethynyl]benzene;Benzene, 1-ethoxy-4-[2-(4-methylphenyl)ethynyl]-;1-Ethoxy-4-[2-(4-methylphenyl)ethynyl]benzene,99%
CBNumber:
CB51519359
???:
C17H16O
??? ??:
236.31
MOL ??:
116903-46-9.mol

1-???-4-(2-P-?????)?? ??

???
108 °C
?? ?
365.6±35.0 °C(Predicted)
??
1.06
?? ??
Sealed in dry,Room Temperature
??? ??
powder to crystal
??
???? ?? ???
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2909.30.6000
???? ?? KE-13472
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
0 0

1-???-4-(2-P-?????)?? C??? ??, ??, ??

1-???-4-(2-P-?????)?? ?? ?? ? ???

???

?? ??


1-???-4-(2-P-?????)?? ?? ??

???( 62)?? ??
??? ?? ??? ?? ?? ? ??
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
info@dakenam.com China 18781 58
Beijing Yanhua Jilian Opto-Electronic Technology Co., Ltd.
(+86)13146479469
CHINA 315 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413 +8618813727289
contact@trustwe.com China 5738 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30241 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
Aromsyn Co., Ltd.
+86-0571-85585865 +8613336024896
CB@aromsyn.com China 19183 58

1-???-4-(2-P-?????)?? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved