一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

2,2'-[9H-????-9-?????(4,1-????????)]?????

2,2'-[9H-????-9-?????(4,1-????????)]?????
2,2'-[9H-????-9-?????(4,1-????????)]????? ??? ???
?? ??:
47758-37-2
???:
2,2'-[9H-????-9-?????(4,1-????????)]?????
???(??):
2,2'-[9H-????-9-?????(4,1-????????)]?????
???:
2,2'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis-oxirane
???(??):
BPFG;9,9-BIS[4-(GLYCIDYLOXY)PHENYL]FLUORENE;9,9-bis(4-oxiranylMethoxyphenyl)fluorene;2,2'-((((9H-Fluorene-9,9-diyl)bis(4,1-phenylene))bis(oxy))bis(methylene))bis(oxirane);BK150;9,9-bis[4-(lxcidxlax;9H-FLUOREN-9-YLBENE BIS;9,9-Bis[4-(glycidyloxy)phenyl;9,9-bis[4-(lxcidxlax)pheny]fluorene;9,9-bis(4-glycidyloxyphenyl)fluorine
CBNumber:
CB7488232
???:
C31H26O4
??? ??:
462.54
MOL ??:
47758-37-2.mol

2,2'-[9H-????-9-?????(4,1-????????)]????? ??

???
153°C
?? ?
603.6±55.0 °C(Predicted)
??
1.271
???
147°C
?? ??
Storage temp. 2-8°C
???
?????(??), ??????(??)? ???
??? ??
powder to crystal
??
???? ?? ??
InChI
InChI=1S/C31H26O4/c1-3-7-29-27(5-1)28-6-2-4-8-30(28)31(29,21-9-13-23(14-10-21)32-17-25-19-34-25)22-11-15-24(16-12-22)33-18-26-20-35-26/h1-16,25-26H,17-20H2
InChIKey
LCSAOPVSVLGDLE-UHFFFAOYSA-N
SMILES
C1(C2=CC=C(OCC3CO3)C=C2)(C2=CC=C(OCC3CO3)C=C2)C2=C(C=CC=C2)C2=C1C=CC=C2
CAS ??????
47758-37-2(CAS DataBase Reference)
EPA
Oxirane, 2,2'-[9H-fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis- (47758-37-2)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
TSCA TSCA listed
HS ?? 2910.90.2000
???? ?? 2010-3-4280
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????

2,2'-[9H-????-9-?????(4,1-????????)]????? C??? ??, ??, ??

??

2,2'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis-oxirane is stored away from sunlight in well-ventilated place at room temperature (preferably cool). Keep container tightly closed.

2,2'-[9H-????-9-?????(4,1-????????)]????? ?? ?? ? ???

???

?? ??


2,2'-[9H-????-9-?????(4,1-????????)]????? ?? ??

???( 215)?? ??
??? ?? ??? ?? ?? ? ??
Jiangsu Ever Galaxy Chemical Co.,Ltd
+86-0527-81083685; +8618602515822
info@egchemical.com China 79 58
Shanghai Qyubiotech Co., Ltd.
+86-086-021-37596619 +86-18116402893
info@qyubiotech.com China 307 58
Shanghai UCHEM Inc.
+86-18930848214 +86-021-56762820
sales@myuchem.com China 8886 58
CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
+86-18222205756 +86-18222205756
sales6@chinatechem.com China 96 58
Hebei Chuanghai Biotechnology Co., Ltd
+86-17732866630
mina@chuanghaibio.com China 18126 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20120 58
Springchem New Material Technology Co.,Limited
+86-021-62885108
info@spring-chem.com China 2068 57
Shanghai Daken Advanced Materials Co.,Ltd
+86-2158073036
info@dakenam.com China 14026 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21585 55
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29812 58

2,2'-[9H-????-9-?????(4,1-????????)]????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
石渠县| 冀州市| 喀喇| 沂南县| 桂平市| 宁远县| 奇台县| 游戏| 武胜县| 金溪县| 平潭县| 潞城市| 罗甸县| 湘潭市| 赤峰市| 田东县| 诏安县| 高尔夫| 益阳市| 通化市| 张家界市| 仪征市| 呼图壁县| 大方县| 文水县| 罗田县| 南充市| 银川市| 通山县| 临澧县| 瑞丽市| 石台县| 扎囊县| 阿拉尔市| 万载县| 皋兰县| 黎城县| 乌拉特前旗| 铜陵市| 西峡县| 绵阳市|