1,4-Cyclohexanedimethanol CAS#105-08-8

CAS Number: 105-08-8
Chemical Formula: C8H16O2
Synonyms:

1,4-cyclohexamethylenebismethylol
1,4-Cyclohexanedimethanol,c&t
1,4-DI(HYDROXYMETHYL)CYCLOHEXANE

Appearance: White Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

1,4-Cyclohexanedimethanol CAS#105-08-8

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.

1,4-Cyclohexanedimethanol Chemical Properties

Melting point	31.5 °C
Boiling point	283 °C (lit.)
density	1,04 g/cm3
vapor density	5 (vs air)
vapor pressure	0.24Pa at 20℃
refractive index	1.4240 (estimate)
Fp	322 °F
storage temp.	Store below +30°C.
solubility	>34g/l soluble
form	Solid
pka	14.75±0.10(Predicted)
color	Off-White
Odor	Sweet odor
PH	4.2 (250g/l, H2O, 20℃)
Water Solubility	MISCIBLE
BRN	1902271
Cosmetics Ingredients Functions	SOLVENT
InChI	1S/C8H16O2/c9-5-7-1-2-8(6-10)4-3-7/h7-10H,1-6H2
InChIKey	YIMQCDZDWXUDCA-UHFFFAOYSA-N
SMILES	OCC1CCC(CC1)CO
LogP	1.49 at 20℃
CAS DataBase Reference	105-08-8(CAS DataBase Reference)
NIST Chemistry Reference	1,4-Cyclohexanedimethanol(105-08-8)
EPA Substance Registry System	1,4-Cyclohexanedimethanol (105-08-8)

Safety Information

Hazard Codes	Xi
Risk Statements	36-41
Safety Statements	22-24/25-39-26
WGK Germany	1
RTECS	GU9800000
Autoignition Temperature	584 °F
TSCA	TSCA listed
HS Code	29061990
Storage Class	11 - Combustible Solids
Hazard Classifications	Eye Dam. 1
Hazardous Substances Data	105-08-8(Hazardous Substances Data)

Product Application of 1,4-Cyclohexanedimethanol CAS#105-08-8

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.

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