1,4-シクロヘキサンジメタノール (cis-, trans-混合物)

1,4-シクロヘキサンジメタノール (cis-, trans-混合物) 価格 もっと(21)

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
富士フイルム和光純薬株式会社(wako)	W01AFAA16769	1,4-シクロヘキサンジメタノール, cis + trans, 99% 1,4-Cyclohexanedimethanol, cis + trans, 99%	105-08-8	100g	￥8980	2024-03-01	購入
富士フイルム和光純薬株式会社(wako)	W01AFAA16769	1,4-シクロヘキサンジメタノール, cis + trans, 99% 1,4-Cyclohexanedimethanol, cis + trans, 99%	105-08-8	500g	￥25270	2024-03-01	購入
東京化成工業	C0479	1,4-シクロヘキサンジメタノール (cis-, trans-混合物) >99.0%(GC) 1,4-Cyclohexanedimethanol (cis- and trans- mixture) >99.0%(GC)	105-08-8	25g	￥1900	2024-03-01	購入
東京化成工業	C0479	1,4-シクロヘキサンジメタノール (cis-, trans-混合物) >99.0%(GC) 1,4-Cyclohexanedimethanol (cis- and trans- mixture) >99.0%(GC)	105-08-8	500g	￥4900	2024-03-01	購入
関東化学株式会社(KANTO)	07790-31	１，４‐シクロヘキサンジメタノール >98.0%(GC) 1,4‐Cyclohexanedimethanol >98.0%(GC)	105-08-8	25g	￥2400	2024-03-01	購入

1,4-シクロヘキサンジメタノール (cis-, trans-混合物) 化学特性,用途語,生産方法

外観

白色/無色～ほとんど白色/ほとんど無色粉末～塊～透明液体

溶解性

水、エタノール及びアセトンに溶ける。

用途

有機合成原料。

化学的特性

1,4-cyclohexanedimethanol is a white waxy solid or clear colourless viscous liquid after melting. Melting point 43°C(cis), 70°C (trans). The sublimation temperature is 160°C, miscible with water and alcohol, soluble in ketone, almost insoluble in aliphatic hydrocarbon and ether.

特性

1,4-Cyclohexanedimethanol (CHDM) is both hard and flexible, with high TG, and offers excellent heat stability, good solubility, and good weather resistance. It can enhance the reactivity in polyester compounds, and improve the hydrolytic stability, plasticity, gloss, transparency, printability, and processing ability of the polymer.

使用

1,4-cyclohexanedimethanol is used to make polyester fiber, polyester electrical appliances, unsaturated polyester resins, polyester glaze, polyurethane foam, as well as for the production of lubricants and hydraulic fluids.

主な応用

1,4-Cyclohexanedimethanol is a precursor to polyesters. It is one of the most important co-monomers for production of polyethylene terephthalate (PET), or polyethylene terephthalic ester (PETE). 1,4-Cyclohexanedimethanol has been used in the synthesis of polyketal copolymers. It was used as diol comonomer during the synthesis of polyester-carbonates based on 1,3-propylene-co-1,4-cyclohexanedimethylene succinate.

製造方法

In the first step, proline-catalyzed formal [3+1+2] cycloaddition of formaldehyde, crotonaldehyde, and ethyl acrylate affords ethyl 4-formylcyclohex-3-enecarboxylate (compound 1) by a domino Mannich condensation and Diels–Alder (D–A) process.

synthesis of 1,4-Cyclohexanedimethanol (CHDM) and CHDA from compound 1. Cu-based catalysts have been widely used for the hydrogenation of esters to alcohols. compound 1 can be hydrogenated to CHDM over commercially available Cu/Zn/Al catalyst. Under the optimized reaction conditions (240°C, 4.0 MPa of H2 , 12 h), a high yield (84%) of CHDM was achieved. After taking the optimized yield of compound 1 (91%) into account in the first step, the overall yield of CHDM starting from formaldehyde, crotonaldehyde, and ethyl acrylate, reached 76%.

一般的な説明

1,4-Cyclohexanedimethano is extensively used as cross-linking reagent in polymer industry.

Solubility in water

Its solubility at 20 ℃ (g in 100 g solvent) in benzene is 1.1, in trichloromethane 5.7, in water 92.0, and in methanol 92.2.

1,4-シクロヘキサンジメタノール (cis-, trans-混合物) 上流と下流の製品情報

原材料

準備製品

1,4-シクロヘキサンジメタノール (cis-, trans-混合物) 生産企業

名前	電話番号	電子メール	国籍	製品カタログ	優位度
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	16805	58
Hebei Saisier Technology Co., LTD	+86-18400010335 +86-13102810335	admin@hbsaisier.cn	China	892	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Jiangsu Qingquan Chemical Co., Ltd.	+86-571-86589381,86589382,86589383	sales1@qqpharm.com	CHINA	154	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
NINGBO INNO PHARMCHEM CO., LTD.	13867897135	sales@nbinno.com	CHINA	925	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58

105-08-8(1,4-シクロヘキサンジメタノール (cis-, trans-混合物))キーワード:

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• 105-08-8
• Cyclohexane-1,4-dimethanol,c&t
• rikabinoldm
• ALPHA,ALPHA'-DIHYDROXY-1,4-DIMETHYLCYCLOHEXANE
• 1,4-CYCLOHEXYLENEDIMETHANOL
• 1,4-CYCLOHEXANEDIMETHANOL
• 1,4-cyclohexanedimethanol Synonyms:1,4-Bis(hydroxymethyl)cyclohexane
• 1,4-Cyclohexanedimethanol (cis- and trans- mixture)
• 1,4-cyclohexanedimethano
• 1,4-Bis(hydroxymethyl)-cyclohexane (mixture of cis- and trans-isomers) for synthesis
• 1,4-Bis(hydroxymethyl)cyclohexane,c&t
• 1,4-Chidm
• 1,4-cyclohexamethylenebismethylol
• 1,4-Cyclohexanedimethanol,c&t
• 1,4-DI(HYDROXYMETHYL)CYCLOHEXANE
• 1,4-DIMETHYLOLCYCLOHEXANE
• 1,4-CYCLOHEXANEDIMETHANOL, 99%, MIXTURE OF CIS AND TRANS
• 1,4-Cyclohexanedimethanol, cis + trans
• 1,4-bis(hydroxymethyl)cyclohexane, mixture of cis and trans
• 1,4-Cyclohexanedimethanol (cis- and trans- mixture)
• 1,4-Cyclohexanebismethanol
• 1,4-Cyclohexanediylbis(methanol)
• Cyclohexane-1,4-bismethanol
• 1,4-Cyclohexandimethanol
• 1,4-CYCLOHEXANEDIMETHANOL (MIXTURE OF ISOMERS)
• 1,4-Cyclohexanedimet
• 1,4-CyclohexanediMethanol, Mixture of cis and trans, 99% 500GR
• α,α'-Dihydroxy-1,4-dimethylcyclohexane
• 1,4-Bis(hydroxymethyl)cyclohexane alpha,alpha'-Dihydroxy-1,4-dimethylcyclohexane
• 1,4-BIS(HYDROXYMETHYL)-CYCLOHEXANE (MIXT
• CyclohexanediMethanol,Mixtureofcisandtran
• 1,4-シクロヘキサンジメタノール (cis-, trans-混合物)
• 1,4-シクロヘキサンビスメタノール
• 1,4-シクロヘキサンジメタノール
• 1,4-シクロヘキサンジイルビス(メタノール)
• シクロヘキサン-1,4-ジメタノール
• 1,4-ビス(ヒドロキシメチル)シクロヘキサン
• シクロヘキサン-1,4-ビスメタノール
• 1，4‐シクロヘキサンジメタノール
• 1,4-ビス(ヒドロキシメチル)-シクロヘキサン
• 1,4-ビス(ヒドロキシメチル)シクロヘキサン (cis-, trans-混合物)
• α,α'-ジヒドロキシ-1,4-ジメチルシクロヘキサン (cis-, trans-混合物)
• 1,4-シクロヘキサンジメタノール (CIS,TRANS混合)
• 1,4-シクロヘキサンジメタノール, CIS + TRANS
• 1,4-シクロヘキサンジメタノール, cis + trans, 99%