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

(R)-4-CHLOROSTYRENE OXIDE

(R)-4-CHLOROSTYRENE OXIDE ??? ???
?? ??:
21019-51-2
???:
(R)-4-CHLOROSTYRENE OXIDE
???(??):
CgH7C1O;TB-1921;(R)-4-CHLOROSTYRENE OXIDE;(R)-(4-Chlorophenyl)oxirane;(R)-2-(4-Chlorophenyl)oxirane;(2R)-2-(4-Chlorophenyl)oxirane;(2R)-2α-(4-Chlorophenyl)oxirane;Oxirane, 2-(4-chlorophenyl)-, (2R)-;(R)-(-)-1-Chloro-4-(epoxyethyl)benzene;(R)-4-CHLOROSTYRENE OXIDE ISO 9001:2015 REACH
CBNumber:
CB2428729
???:
C8H7ClO
??? ??:
154.59
MOL ??:
21019-51-2.mol

(R)-4-CHLOROSTYRENE OXIDE ??

?? ?
230.4±28.0 °C(Predicted)
??
1.283±0.06 g/cm3(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H225 ???? ?? ? ?? ??? ?? ?? 2 ?? GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P210 ?·???·??·????? ????? - ?? ???.
P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
P240 ??? ????? ?? ? ??????.
P241 ?? ??? ??[???/??/??/...]?(?) ?????.
P242 ???? ???? ?? ??? ?????
P243 ??? ?? ??? ????.
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P272 ??? ??? ??? ??? ???? ???.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P333+P313 ????? ?? ??? ???? ???? ??·??? ????.
P362 ??? ??? ?? ?? ?? ?????
P363 ?? ??? ??? ??? ?????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P403+P235 ??? ? ?? ?? ???? ???? ?????.
P501 ...? ??? / ??? ?? ???.

(R)-4-CHLOROSTYRENE OXIDE C??? ??, ??, ??

??

(R)-2-(4-Chlorophenyl)oxirane (cas# 21019-51-2) is a compound useful in organic synthesis.

(R)-4-CHLOROSTYRENE OXIDE ?? ?? ? ???

???

?? ??


(R)-4-CHLOROSTYRENE OXIDE ?? ??

???( 36)?? ??
??? ?? ??? ?? ?? ? ??
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29807 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-89586680 +86-18192503167
1026@dideu.com China 7874 58
AFINE CHEMICALS LIMITED
+86-0571-85134551
sales@afinechem.com China 15417 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Henan Aochuang Chemical Co.,Ltd.
+86-0371-63689365 +8618638391208
sales@aochuangchem.com China 9297 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49984 58
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203
info@chemextension.com China 42056 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Chengdu Feibo Pharm Technology Co., Ltd +86 028-84641798 15982321820
abby@arkpharm.com China 10922 58

(R)-4-CHLOROSTYRENE OXIDE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved