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cis-4-Hydroxycyclohexanecarboxylic acid

cis-4-Hydroxycyclohexanecarboxylic acid Struktur
3685-22-1
CAS-Nr.
3685-22-1
Englisch Name:
cis-4-Hydroxycyclohexanecarboxylic acid
Synonyma:
(1s,4s)-4-hydroxycyclohexane-1-carboxylic acid;CIS-4-HYDROXYCYCLOHEXANECARBOXYLIC ACID;RANS-4-HYDROXYCYCLOHEXANECARBOXYLIC ACID;TRANS-4-HYDROXYCYCLOHEXANECARBOXYLIC ACID;cis-4-HydroxycyclohexanecarboxylicAcid>cis-4-Hydroxycyclohexane-1-carboxylic acid;(1s,4s)-4-hydroxycyclohexanecarboxylic acid;Cyclohexanecarboxylic acid, 4-hydroxy-, cis-;cis-4-Hydroxycyclohexanecarboxylic Acid;rel-(1s,4s)-4-hydroxycyclohexane-1-carboxylic acid
CBNumber:
CB0727376
Summenformel:
C7H12O3
Molgewicht:
144.17
MOL-Datei:
3685-22-1.mol

cis-4-Hydroxycyclohexanecarboxylic acid Eigenschaften

Schmelzpunkt:
150°C
Siedepunkt:
115 °C(Press: 8 Torr)
Dichte
1.246
storage temp. 
2-8°C
L?slichkeit
almost transparency in Methanol
Aggregatzustand
powder to crystal
pka
pK1:4.836 (25°C)
Farbe
White to Almost white
InChI
InChI=1S/C7H12O3/c8-6-3-1-5(2-4-6)7(9)10/h5-6,8H,1-4H2,(H,9,10)/t5-,6+
InChIKey
HCFRWBBJISAZNK-OLQVQODUSA-N
SMILES
[C@@H]1(C(O)=O)CC[C@H](O)CC1
CAS Datenbank
3685-22-1
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher T
R-S?tze: 36/37/38-25
S-S?tze: 26-36/37/39-45
RIDADR  UN 2811 6.1 / PGIII
WGK Germany  WGK 3
HazardClass  6.1
HS Code  2918199890
Speicherklasse 11 - Combustible Solids
Bildanzeige (GHS) Exclamation Mark (GHS07)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

cis-4-Hydroxycyclohexanecarboxylic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Chemische Eigenschaften

White to Almost white powder to crystal. Melting point: 148.0 to 152.0 °C.

Synthese

cis-4-Hydroxycyclohexanecarboxylic acid can be synthesized through the following steps:
1. In an argon glove box, dissolve ligands L1-(S,R)-f-ambinol (7.5mg, 0.0105mmol) and [Ir(COD)Cl]2 (3.4mg, 0.005mmol) in 1 mL of iPrOH in a 2mL vial and stir at room temperature for 2 h.
2. Put 1 mmol of raw material 4-substituted cyclohexanone into a 4 mL hydrogenation flask.
3. Add 0.1 mL of the in-situ complexed catalyst solution and 1.6 mg of tBuOLi solid powder to the hydrogenation flask.
4. Add 1 mL of EtOH to dissolve the reactants in the hydrogenation flask.
5. Put the reaction flask into the hydrogenation kettle and replace the kettle body with hydrogen three times.
6. Fill the kettle with 5bar H2 and react at room temperature for 12h.
7. After the reaction is completed, carefully release the hydrogen and spin-dry the solvent under reduced pressure.
8. Purify the hydrogenated product cis-4-substituted cyclohexanol by silica gel column.
9. Obtain the final product cis-4-Hydroxycyclohexanecarboxylic acid.

cis-4-Hydroxycyclohexanecarboxylic acid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


cis-4-Hydroxycyclohexanecarboxylic acid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 133)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi Dideu Medichem Co. Ltd
+86-029-81138252 +86-173 9270 1263
1057@dideu.com China 3998 58
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106
sales@frappschem.com China 880 50
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29640 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-2158073036
info@dakenam.com China 13901 58
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 33024 60
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830
figo.gao@foxmail.com China 8497 58
Accela ChemBio Inc.
+1-858-6993322
info@accelachem.com United States 21193 58
BOC Sciences
+1-631-485-4226
inquiry@bocsci.com United States 19936 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

3685-22-1()Verwandte Suche:


  • TRANS-4-HYDROXYCYCLOHEXANECARBOXYLIC ACID
  • (1s,4s)-4-hydroxycyclohexanecarboxylic acid
  • RANS-4-HYDROXYCYCLOHEXANECARBOXYLIC ACID
  • cis-4-Hydroxycyclohexanecarboxylic Acid
  • Cyclohexanecarboxylic acid, 4-hydroxy-, cis-
  • cis-4-Hydroxycyclohexane-1-carboxylic acid
  • cis-4-HydroxycyclohexanecarboxylicAcid>
  • CIS-4-HYDROXYCYCLOHEXANECARBOXYLIC ACID
  • rel-(1s,4s)-4-hydroxycyclohexane-1-carboxylic acid
  • (1s,4s)-4-hydroxycyclohexane-1-carboxylic acid
  • 3685-22-1
  • 4-Substituted Cyclohexanecarboxylic Acids
  • Chalcones, etc. (Building Blocks for Liquid Crystals)
  • Building Blocks for Liquid Crystals
  • 4-Substituted Cyclohexanecarboxylic Acids
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