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-???????????

1-???????????
1-??????????? ??? ???
?? ??:
312624-15-0
???:
1-???????????
???(??):
1-???????????
???:
1-ADAMANTYLZINC BROMIDE
???(??):
1-ADAMANTYLZINC BROMIDE;adamantan-1-ide,bromozinc(1+);1-adamantylzinc bromide solution;1-Adamantylzinc bromide solution 0.5 in THF;1-Adamantylzinc bromide solution 0.5 M in THF;1-ADAMANTYLZINC BROMIDE, 0.5M SOLUTION I N TETRAHYDROFURAN;1-Adamantylzinc bromide, Packaged under Argon in resealable ChemSeal? bottles;1-Adamantylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™1-AdaMantylzinc broMide, 0.5M in THF, packaged under Argon in resealable CheMSeal^t bottles
CBNumber:
CB5198092
???:
C10H15BrZn
??? ??:
280.52
MOL ??:
312624-15-0.mol

1-??????????? ??

??
0.97 g/mL at 25 °C
???
1 °F
?? ??
2-8°C
???
?? ?????.
??
Air Sensitive
?? ??
ACGIH: TWA 50 ppm; STEL 100 ppm (Skin)
OSHA: TWA 200 ppm(590 mg/m3)
NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? F,Xn,C
?? ???? ?? 14-19-22-36/37/38-40-37-34-17-11
????? 16-23-26-36-45-36/37/39
????(UN No.) UN 2056 3/PG 2
WGK ?? 1
?? ?? 4.3
????(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS 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
H250 ??? ???? ??? ??? ????? ??;????? ?? ?? 1 ?? GHS hazard pictograms P210, P222, P280, P302+P334,P370+P378, P422
H261 ?? ??? ?????? ???? ???? ?? ? ??? ?? 2
?? 3
??
??
GHS hazard pictograms P231+P232, P280, P370+P378,P402+P404, P501
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
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
H333 ???? ??? ? ?? ?? ?? ?? ?? ?? 5 P304+P312
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
H351 ?? ??? ??? ??? (????? ?? ???? ???? ???? ??? ?? ????? ??? ???? ??) ??? ?? ?? 2 ?? P201, P202, P281, P308+P313, P405,P501
??????:
P210 ?·???·??·????? ????? - ?? ???.
P223 ?? ???? ???.
P231 ??? ?? ??? ????,
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
P405 ???? ?????.
P422 ??? ???(?) ???? ?????.
NFPA 704
3
3 2
W

1-??????????? C??? ??, ??, ??

??

1-Adamantylzinc bromide is used as pharmaceutical intermediates.

1-??????????? ?? ?? ? ???

???

?? ??


1-??????????? ?? ??

???( 20)?? ??
??? ?? ??? ?? ?? ? ??
J & K SCIENTIFIC LTD. 18210857532
jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006
saleschina@alfa-asia.com China 30123 84
Energy Chemical 021-021-58432009 400-005-6266
sales8178@energy-chemical.com China 44732 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696
info@hanhongsci.com China 42957 64
Sigma-Aldrich 021-61415566 800-8193336
orderCN@merckgroup.com China 51456 80
Guangzhou Jhd Chemical Reagent Co., Ltd. 020-84383047
sales@jhd.com.cn China 9186 65
3A Chemicals 400-668-9898
service@3achem.com China 20557 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57422 58
Guangdong Wengjiang Chemical Reagent Co., Ltd. 0751-2886766 13927870850
3001267247@qq.com China 9947 58
Energy Chemical 021-58432009 400-005-6266
marketing@energy-chemical.com China 44918 58

1-??????????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved