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

9-???-9-???????[3.3.1]??

9-???-9-???????[3.3.1]??
9-???-9-???????[3.3.1]?? ??? ???
?? ??:
38050-71-4
???:
9-???-9-???????[3.3.1]??
???(??):
9-???-9-???????[3.3.1]??
???:
9-METHOXY-9-BORABICYCLO[3.3.1]NONANE
???(??):
B-METHOXY-9-BBN;9-Methoxy-9-borabicycL;b-methoxy-9-bbn solution;B-Methoxy-9-BBN, 0.5 M in THF;9-METHOXY-9-BORABICYCLO[3.3.1]NONE;B-Methoxy-9-borabicyclo[3.3.1]nonane;8-Methoxy-9-borabicyclo[3,3,1]nonane;9-METHOXY-9-BORABICYCLO[3.3.1]NONANE;9-Borabicyclo[3.3.1]nonane,9-methoxy-;B-Methoxy-9-BBN solution 1.0 M in hexanes
CBNumber:
CB0335036
???:
C9H17BO
??? ??:
152.04
MOL ??:
38050-71-4.mol

9-???-9-???????[3.3.1]?? ??

?? ?
57-58 °C(Press: 7 Torr)
??
0.716 g/mL at 25 °C
???
−9 °F
??? ??
liquid
InChI
InChI=1S/C9H17BO/c1-11-10-8-4-2-5-9(10)7-3-6-8/h8-9H,2-7H2,1H3
InChIKey
UNGDGQYONLTNJZ-UHFFFAOYSA-N
SMILES
C12B(OC)C(CCC1)CCC2
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? F,Xn,N
?? ???? ?? 11-20/21/22-67-65-62-51/53-48/20-38
????? 16-23-36/37/39-45-62-61-36/37
????(UN No.) UN 1993 3/PG 2
WGK ?? 3
???? ??? 3 - Flammable liquids
Hazard Classifications Aquatic Chronic 2
Asp. Tox. 1
Flam. Liq. 2
Repr. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Flame (GHS02)Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H225 ???? ?? ? ?? ??? ?? ?? 2 ?? P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H304 ??? ??? ???? ???? ? ?? ?? ????? ?? 1 ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H336 ?? ?? ???? ??? ? ?? ?????? ?? ??(1? ??);???? ?? 3 ?? P261, P271, P304+P340, P312,P403+P233, P405, P501
H373 ??? ?? ?? ???? ??(??, ??? ?? ??? ?? ??? ??)? ??? ??? ? ?? ?? ???? ?? - ?? ?? ?? 2 ?? P260, P314, P501
H411 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 2
??????:
P210 ?·???·??·????? ????? - ?? ???.
P261 ??·?·??·???·??·...·????? ??? ????.
P273 ???? ???? ???.
P281 ???? ?? ???? ?????
P301+P310 ???? ?? ????(??)? ??? ????.
P331 ??? ?? ???.

9-???-9-???????[3.3.1]?? C??? ??, ??, ??

??

9-Methoxy-9-borabicyclo[3.3.1]nonane is a coupling reagent used in reactions like the synthesis of (-)-brevenal a polycyclic ether.

9-???-9-???????[3.3.1]?? ?? ?? ? ???

???

?? ??


9-???-9-???????[3.3.1]?? ?? ??

???( 87)?? ??
??? ?? ??? ?? ?? ? ??
Finetech Industry Limited
+86-27-8746-5837 +86-18627785180
info@finetechnology-ind.com China 9539 58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
+86-15225627621 +86-13213167925
jiuyitime@fdachem.com China 16510 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29640 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-2158073036
info@dakenam.com China 14033 58
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555 +8618017249410
jack.li@time-chemicals.com China 1803 55
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29812 58
BOC Sciences
+1-631-485-4226
inquiry@bocsci.com United States 19936 58
CONIER CHEM AND PHARMA LIMITED

sales@conier.com China 49979 58
SIMAGCHEM CORP
+86-5922680277 +86-13806087780
sale@simagchem.com China 17346 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +86-189 4982 3763
sales@tnjchem.com China 34563 58

9-???-9-???????[3.3.1]?? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
开原市| 四平市| 江北区| 正安县| 梨树县| 垫江县| 赤峰市| 竹山县| 昭平县| 旌德县| 永城市| 华亭县| 福建省| 徐州市| 鄢陵县| 岐山县| 博湖县| 邳州市| 虞城县| 岱山县| 尚义县| 巴马| 河曲县| 家居| 肥乡县| 乐山市| 利辛县| 青海省| 江北区| 江华| 咸阳市| 沧源| 华容县| 金昌市| 泉州市| 绥阳县| 伊吾县| 长葛市| 绵竹市| 平舆县| 韩城市|