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

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

Basic Information

1,4-Cyclohexanedimethanol
White waxy solid

1,4-Cyclohexanedimethanol is a white waxy diol that becomes a clear, viscous liquid when melted. Cis and trans forms have different melting behavior. Compatible with water, alcohols, and ketones, it is used as a polyester precursor and PET comonomer, with additional applications in polyketal copolymers and polyester-carbonate synthesis.

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product description

Flexible Physical Form: Available as a waxy solid or viscous liquid upon melting, allowing convenient handling and processing.


Good Solubility Profile: Miscible with water and alcohol, and soluble in ketones, supporting diverse formulation needs.


Stable Thermal Properties: Defined melting and sublimation points ensure reliable performance under controlled processing conditions.


Versatile Chemical Compatibility: Suitable for various applications due to its compatibility with multiple solvent systems.




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

1,4-Cyclohexanedimethanol appears as a white waxy solid, which becomes a clear, colorless viscous liquid upon melting. It has melting points of 43 °C (cis) and 70 °C (trans), with a sublimation temperature of 160 °C. The compound is miscible with water and alcohol, soluble in ketones, and nearly insoluble in aliphatic hydrocarbons and ethers.


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

1,4-Cyclohexanedimethanol is an important precursor for polyester production. It serves as a key comonomer in the manufacture of polyethylene terephthalate (PET or PETE). In addition, it is used in the synthesis of polyketal copolymers and as a diol comonomer in the preparation of polyester-carbonates, such as those based on 1,3-propylene-co-1,4-cyclohexanedimethylene succinate.


Product Specifications

Parameters


Melting point31.5 °C
Boiling point283 °C (lit.)
density1,04 g/cm3
vapor density5 (vs air)
vapor pressure0.24Pa at 20℃
refractive index1.4240 (estimate)
Fp322 °F
storage temp.Store below +30°C.
solubility>34g/l soluble
formSolid
pka14.75±0.10(Predicted)
colorOff-White
OdorSweet odor
PH4.2 (250g/l, H2O, 20℃)
Water SolubilityMISCIBLE
BRN1902271
Cosmetics Ingredients FunctionsSOLVENT
InChI1S/C8H16O2/c9-5-7-1-2-8(6-10)4-3-7/h7-10H,1-6H2
InChIKeyYIMQCDZDWXUDCA-UHFFFAOYSA-N
SMILESOCC1CCC(CC1)CO
LogP1.49 at 20℃
CAS DataBase Reference105-08-8(CAS DataBase Reference)
NIST Chemistry Reference1,4-Cyclohexanedimethanol(105-08-8)
EPA Substance Registry System1,4-Cyclohexanedimethanol (105-08-8)


Safety Information


Hazard CodesXi
Risk Statements36-41
Safety Statements22-24/25-39-26
WGK Germany1
RTECSGU9800000
Autoignition Temperature584 °F
TSCATSCA listed
HS Code29061990
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Dam. 1
Hazardous Substances Data105-08-8(Hazardous Substances Data)


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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


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Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


5. Can you help me select a suitable chemical?
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