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

4-CHLOROBENZALDEHYDE DIMETHYL ACETAL 9&

4-CHLOROBENZALDEHYDE DIMETHYL ACETAL 9& ??? ???
?? ??:
3395-81-1
???:
4-CHLOROBENZALDEHYDE DIMETHYL ACETAL 9&
???(??):
4-CHLOROBENZALDEHYDE DIMETHYL;Benzene, 1-chloro-4-(dimethoxymethyl)-;4-CHLOROBENZALDEHYDE DIMETHYL ACETAL 9&;4-Chlorobenzaldehyde dimethyl acetal 98%
CBNumber:
CB4504399
???:
C9H11ClO2
??? ??:
186.64
MOL ??:
3395-81-1.mol
MSDS ??:
SDS

4-CHLOROBENZALDEHYDE DIMETHYL ACETAL 9& ??

?? ?
114-115 °C/19 mmHg (lit.)
??
1.128 g/mL at 25 °C (lit.)
???
n20/D 1.508(lit.)
???
215 °F
?? ??
2-8°C
InChI
InChI=1S/C9H11ClO2/c1-11-9(12-2)7-3-5-8(10)6-4-7/h3-6,9H,1-2H3
InChIKey
YRNBYTFFWMWTGG-UHFFFAOYSA-N
SMILES
C1(Cl)=CC=C(C(OC)OC)C=C1
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22
WGK ?? 3
???? ??? 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
??????:

4-CHLOROBENZALDEHYDE DIMETHYL ACETAL 9& C??? ??, ??, ??

?? ??

4-Chlorobenzaldehyde dimethyl acetal has been prepared from 4-chlorobenzaldehyde in the presence of cerium (lV) ammonium nitrate and characterized by 1H and 13C-NMR.

4-CHLOROBENZALDEHYDE DIMETHYL ACETAL 9& ?? ?? ? ???

???

?? ??


4-CHLOROBENZALDEHYDE DIMETHYL ACETAL 9& ?? ??

???( 36)?? ??
??? ?? ??? ?? ?? ? ??
Shaanxi Dideu Medichem Co. Ltd
+86-029-81138252 +86-173 9270 1263
1057@dideu.com China 4000 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29792 58
Aladdin Scientific

tp@aladdinsci.com United States 57505 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53803 58
Zhengzhou ZhongWei Biotechnology Co., Ltd. 0371-65522997 15538076971
sales@zzzwchem.com China 83 55
Creasyn Finechem(Tianjin) Co., Ltd. 022-83946278 13820503911
sales@creasyn.com China 992 68
Energy Chemical 021-021-58432009 400-005-6266
sales8178@energy-chemical.com China 44816 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696
info@hanhongsci.com China 42934 64
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 17714375163
cfzhang@aikonchem.com China 19906 55
Sigma-Aldrich 021-61415566 800-8193336
orderCN@merckgroup.com China 51395 80

4-CHLOROBENZALDEHYDE DIMETHYL ACETAL 9& ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
旌德县| 晋中市| 嘉义市| 岚皋县| 洛隆县| 安顺市| 长治县| 荔波县| 正镶白旗| 汉中市| 娄底市| 新密市| 延吉市| 自治县| 策勒县| 北川| 梨树县| 揭西县| 赣榆县| 始兴县| 昆明市| 长顺县| 读书| 广东省| 哈密市| 宜阳县| 黑水县| 来宾市| 自贡市| 江油市| 西林县| 北流市| 洪湖市| 黄陵县| 盐亭县| 绥宁县| 阳西县| 临夏县| 平山县| 丹寨县| 新建县|