2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile

23051-44-7

CAS番号.: 23051-44-7

化学名:

别名:

英語名:: 2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile

英語别名:: (3 5 5-TRIMETHYLCYCLOHEX-2-ENYLIDENE)MA&;3-dicyanomethylene-1,5,5-trimethylcyclohexene;2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile;(3,5,5-trimethyl-2-cyclohexen-1-ylidene)propanedinitrile;(3,5,5-trimethyl-2-cyclohexen-1-ylidene)-propanedinitril;2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)propanedinitrile;Propanedinitrile, 2-(3,5,5-trimethyl-2-cyclohexen-1-ylidene)-

CBNumber:: CB8500142

化学式:: C12H14N2

分子量:: 186.25

MOL File:: 23051-44-7.mol

MSDS File:: SDS

物理性質

安全性情報

価格1

用途語

生産企業 52

2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile 物理性質

融点 :: 73-77 °C (lit.)

沸点 :: 175-176 °C(Press: 19 Torr)

比重(密度) :: 1.007±0.06 g/cm3(Predicted)

貯蔵温度 :: Sealed in dry,Room Temperature

色:: White to Light yellow powder to crystal

EPAの化学物質情報:: Propanedinitrile, (3,5,5-trimethyl-2-cyclohexen-1-ylidene)- (23051-44-7)

安全性情報

リスクと安全性に関する声明
危険有害性情報のコード(GHS)

主な危険性	Xn
Rフレーズ	22-43
Sフレーズ	36/37
WGK Germany	3
RTECS 番号	TY1590000

絵表示（GHS）

注意喚起語

警告

危険有害性情報

コード	危険有害性情報	危険有害性クラス	区分	注意喚起語	シンボル	P コード
H317	アレルギー性皮膚反応を起こすおそれ	感作性、皮膚	1	警告		P261, P272, P280, P302+P352,P333+P313, P321, P363, P501

注意書き

P280

保護手袋/保護衣/保護眼鏡/保護面を着用すること。

2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile 価格もっと(1)

メーカー	製品番号	製品説明	CAS番号	包装	価格	更新時間	購入
Sigma-Aldrich Japan	643769	(3,5,5-Trimethylcyclohex-2-enylidene)malononitrile	23051-44-7	1g	￥7600	2021-03-23	購入

2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile 化学特性,用途語,生産方法

合成

In a 100?mL round bottom flask, isophorone 3.45 g (25 mmol) and malononitrile 1.65 g (25 mmol) were dissolved in anhydrous ethanol 50 mL. Then sodium acetate trihydrate (1g, 12.5mmol) was added. The mixture was heated to 80°C and stirred for about 12h. The reaction progress was monitored by TLC. Once the starting isophorone disappeared on TLC and the target spot formed regularly, the reaction mixture was cooled to room temperature. The solid sodium acetate trihydrate was removed by filtration. 25mL Ethanol was removed in a vacuum. The left mixture stood still at 27°C overnight. The crystals were collected by filtration and washed carefully with cooled anhydrous ethanol. 2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile can be obtained by recrystallization one more time from ethanol.

2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile 上流と下流の製品情報

原材料

イソホロンマロノニトリル

準備製品

2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile 生産企業

Global( 52)Suppliers

名前	電話番号	電子メール	国籍	製品カタログ	優位度
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12550	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
Nanjing Doge Biomedical Technology Co., Ltd	+86-25-58227606 +86-15305155328	sales@dogechemical.com	China	4128	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49739	58
Shanghai Qianyi New Material Co., Ltd.	+8618083322317	3391883138@qq.com	China	878	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42057	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
Henan Alpha Chemical Co., Ltd.	0371-55013243 15324716602	2853979810@qq.com	China	9755	58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd	0431-80514535 19917294565	caoy@chemextension.com	China	2724	58

23051-44-7
(3 5 5-TRIMETHYLCYCLOHEX-2-ENYLIDENE)MA&
(3,5,5-trimethyl-2-cyclohexen-1-ylidene)-propanedinitril
(3,5,5-trimethyl-2-cyclohexen-1-ylidene)propanedinitrile
3-dicyanomethylene-1,5,5-trimethylcyclohexene
2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)malononitrile
2-(3,5,5-trimethylcyclohex-2-en-1-ylidene)propanedinitrile
Propanedinitrile, 2-(3,5,5-trimethyl-2-cyclohexen-1-ylidene)-