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

ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE

ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE ??? ???
?? ??:
30148-21-1
???:
ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE
???(??):
RGW 811;RARECHEM AL BI 0638;1-methylimidazole-2-ethyl formate;1--1H--2-MethyliMidazoleethyl forMate;ETHYL 1-METHYLIMIDAZOLE-2-CARBOXYLATE;1--1H- MethyliMidazole-2-ethyl forMate;Ethyl1-Methylimidazole-2-carboxylate>2-(Ethoxycarbonyl)-1-methyl-1H-imidazole;Ethyl1-methylimidazole-2-carboxylate,95%;ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE
CBNumber:
CB1751835
???:
C7H10N2O2
??? ??:
154.17
MOL ??:
30148-21-1.mol

ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE ??

???
29-31°C
?? ?
110-111°C/ 0.5 mmHg
??
1.14±0.1 g/cm3(Predicted)
?? ??
2-8°C
???
??????, ???, ?? ????? ? ???? ?????.
??? ??
??
??? ??
??? ??
?? ?? (pKa)
4.00±0.25(Predicted)
??
?? ???
InChI
InChI=1S/C7H10N2O2/c1-3-11-7(10)6-8-4-5-9(6)2/h4-5H,3H2,1-2H3
InChIKey
NOTZYDYZBOBDFE-UHFFFAOYSA-N
SMILES
C1(C(OCC)=O)N(C)C=CN=1
CAS ??????
30148-21-1
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 36/37/38
????? 26-36
?? ?? ?? Irritant
HS ?? 29339900
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
2 0

ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE C??? ??, ??, ??

??? ??

White Crystalline Solid

??

Ethyl 1-methyl-1H-imidazole-2-carboxylate is a useful synthetic intermediate for solid phase synthesis of polyamides containing imidazole.

ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE ?? ?? ? ???

???

?? ??


ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE ?? ??

???( 178)?? ??
??? ?? ??? ?? ?? ? ??
Shaanxi Dideu Medichem Co. Ltd
+86-029-81138252 +86-173 9270 1263
1057@dideu.com China 4000 58
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29640 60
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd
027-67849912
sales@chemwish.com CHINA 10821 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49979 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29792 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9636 58
Neostar United (Changzhou) Industrial Co., Ltd.
+86-0519-85551759 +8613506123987
marketing1@neostarunited.com China 8828 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58
Shanxi Xuanran Import and Export Trade Co., Ltd.
+8617735180244
mike_yan@xuanranglobal.com CHINA 4017 58

ETHYL 1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
个旧市| 永昌县| 洪江市| 岱山县| 天峻县| 金乡县| 荥经县| 宁乡县| 乐至县| 翁源县| 景宁| 满洲里市| 文水县| 岫岩| 长子县| 渭南市| 罗源县| 奎屯市| 文登市| 辉南县| 瓮安县| 新巴尔虎右旗| 海伦市| 屯昌县| 上饶县| 巨鹿县| 嘉善县| 台前县| 深州市| 会同县| 彭山县| 子长县| 江北区| 会东县| 施甸县| 大姚县| 交城县| 长治县| 焉耆| 正安县| 南澳县|