1-Ethynyl-1-cyclohexanol CAS 78-27-3

Product name:1-Ethynyl-1-cyclohexanol
CAS：78-27-3
MF：C8H12O
MW：124.18
EINECS:201-100-9

Product Description

Product name:1-Ethynyl-1-cyclohexanol

CAS：78-27-3

MF：C8H12O

MW：124.18

EINECS:201-100-9

Application:

Stabilizers for silicone rubber production.

Specifications :

1-Ethynyl-1-cyclohexanol Basic information
Product Name:	1-Ethynyl-1-cyclohexanol
CAS:	78-27-3
MF:	C8H12O
MW:	124.18
EINECS:	201-100-9
Mol File:	78-27-3.mol
1-Ethynyl-1-cyclohexanol Chemical Properties
Melting point	30-33 °C(lit.)
Boiling point	180 °C(lit.)
density	0.967 g/mL at 25 °C(lit.)
vapor pressure	<1 mm Hg ( 20 °C)
refractive index	1.481-1.484
Fp	163 °F
storage temp.	2-8°C
solubility	10 g/L (20°C)
pka	13.34±0.20(Predicted)
form	Liquid After Melting
color	Clear colorless to light yellow
PH	7 (1g/l, H2O, 20℃)
explosive limit	1.3-8.7%(V)
Water Solubility	10 g/L (20 ºC)
BRN	471404

公司信息

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.