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-UNDECYNOICACIDETHYL????

2-UNDECYNOICACIDETHYL????
2-UNDECYNOICACIDETHYL???? ??? ???
?? ??:
10519-17-2
???:
2-UNDECYNOICACIDETHYL????
???(??):
2-UNDECYNOICACIDETHYL????
???:
2-UNDECYNOIC ACID ETHYL ESTER
???(??):
Einecs 234-056-4;ETHYL 2-UNDECYNOATE;ethyl undec-2-ynoate;ETHYL DECINE CARBONATE;Undecynoicacidethylester;2-UNDECYNOIC ACID ETHYL ESTER;2-UNDECYNOIC ACID ETHYL ESTER 97+%
CBNumber:
CB1236248
???:
C13H22O2
??? ??:
210.31
MOL ??:
10519-17-2.mol

2-UNDECYNOICACIDETHYL???? ??

?? ?
128 °C / 10mmHg
??
0.90
???
1.4500 to 1.4530
???
110 °C
??
????? ??? ? 0.10%. ???? ?? ??
?? ??
??
LogP
5.258 (est)
CAS ??????
10519-17-2
EPA
2-Undecynoic acid, ethyl ester (10519-17-2)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
TSCA TSCA listed
???? ?? KE-35120
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2-UNDECYNOICACIDETHYL???? C??? ??, ??, ??

2-UNDECYNOICACIDETHYL???? ?? ?? ? ???

???

?? ??


2-UNDECYNOICACIDETHYL???? ?? ??

???( 46)?? ??
??? ?? ??? ?? ?? ? ??
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30224 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58
Dayang Chem (Hangzhou) Co.,Ltd.
+86-0571-88938639 +8617705817739
info@dycnchem.com China 52704 58
PT CHEM GROUP LIMITED
+86-85511178;
peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+86-571-86217390; +8618058761490
info@gihichemicals.com China 49962 58
Aladdin Scientific

tp@aladdinsci.com United States 52923 58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
+86-13017695106 +86-13676922317
jiuyitime@fdachem.com China 16512 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131956 58
J & K SCIENTIFIC LTD. 18210857532; 18210857532
jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109
market03@meryer.com China 40228 62

2-UNDECYNOICACIDETHYL???? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
池州市| 滦平县| 宣武区| 湄潭县| 沙坪坝区| 腾冲县| 什邡市| 太仆寺旗| 辽中县| 定陶县| 获嘉县| 广河县| 新密市| 平塘县| 丰都县| 迭部县| 高清| 山阴县| 阜阳市| 营山县| 龙陵县| 巧家县| 孟州市| 政和县| 右玉县| 鲁甸县| 微山县| 许昌县| 宜兴市| 谢通门县| 宜川县| 临颍县| 襄垣县| 潞西市| 宁阳县| 改则县| 泰和县| 水城县| 永和县| 加查县| 买车|