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HomeProduct name listTRANS-1,4-CYCLOHEXANEDIOL

TRANS-1,4-CYCLOHEXANEDIOL

TRANS-1,4-CYCLOHEXANEDIOL Structural

What is TRANS-1,4-CYCLOHEXANEDIOL?

The Uses of TRANS-1,4-CYCLOHEXANEDIOL

trans-1,4-cyclohexanediol is used as a liquid crystal material intermediates and organic synthesis intermediates.

Purification Methods

Crystallise the trans-diol from MeOH or Me2CO. The diacetate has m 104.5-105o (from pet ether or 102-103o from EtOH). [Grob & Baumann Helv Chim Acta 38 604 1955, Owen & Robins J Chem Soc 320 1949, Beilstein 6 III 4080, 6 IV 5209.]

Properties of TRANS-1,4-CYCLOHEXANEDIOL

Melting point: 141-142 ºC
Boiling point: 252 ºC
Density  1.156
refractive index  1.4270 (estimate)
Flash point: 66 ºC
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  powder to crystal
pka 14.75±0.40(Predicted)
color  White to Almost white
CAS DataBase Reference 6995-79-5
EPA Substance Registry System 1,4-Cyclohexanediol, trans- (6995-79-5)

Safety information for TRANS-1,4-CYCLOHEXANEDIOL

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Environment
GHS09
GHS Hazard Statements H225:Flammable liquids
H303:Acute toxicity,oral
H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P312:Call a POISON CENTER or doctor/physician if you feel unwell.
P391:Collect spillage. Hazardous to the aquatic environment
P370+P378:In case of fire: Use … for extinction.
P403+P235:Store in a well-ventilated place. Keep cool.
P501:Dispose of contents/container to..…

Computed Descriptors for TRANS-1,4-CYCLOHEXANEDIOL

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