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1-Ethynyl-1-cycloheptanol

1-Ethynyl-1-cycloheptanol Structure
1-Ethynyl-1-cycloheptanol structure
CAS No.
2809-78-1
Chemical Name:
1-Ethynyl-1-cycloheptanol
Synonyms
1-ETHYNYLCYCLOHEPTANOL;1-Ethynyl-1-cycloheptanol;Cycloheptanol, 1-ethynyl-;1-ethynylcycloheptan-1-ol;1 -ETHYNL-1 -CYCLOHEPTANOL;11 -ETHYNYL-1 -CYCLOHEPTANOL;Cycloheptanol, 1-ethynyl- (6CI, 7CI, 9CI)
CBNumber:
CB1734027
Molecular Formula:
C9H14O
Molecular Weight:
138.21
MDL Number:
MFCD00014330
MOL File:
2809-78-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:50:04
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1-Ethynyl-1-cycloheptanol Properties

Melting point 13.5-14.0 °C
Boiling point 90-92 °C(Press: 12 Torr)
Density 0.866 g/cm3
pka 13.34±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

1-Ethynyl-1-cycloheptanol price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth CAA80978 1-Ethynylcycloheptan-1-ol 2809-78-1 100mg $399 2026-06-04 Buy
Biosynth CAA80978 1-Ethynylcycloheptan-1-ol 2809-78-1 1g $1274.4 2026-06-04 Buy
aablocks AA00BDQZ 1-Ethynyl-1-cycloheptanol 98% 2809-78-1 100mg $95 2026-05-28 Buy
aablocks AA00BDQZ 1-Ethynyl-1-cycloheptanol 98% 2809-78-1 250mg $156 2026-05-28 Buy
aablocks AA00BDQZ 1-Ethynyl-1-cycloheptanol 98% 2809-78-1 1g $403 2026-05-28 Buy
Product number Packaging Price Buy
CAA80978 100mg $399 Buy
CAA80978 1g $1274.4 Buy
AA00BDQZ 100mg $95 Buy
AA00BDQZ 250mg $156 Buy
AA00BDQZ 1g $403 Buy

1-Ethynyl-1-cycloheptanol Chemical Properties, Uses, Production

1-Ethynyl-1-cycloheptanol synthesis

1066-54-2
502-42-1
2809-78-1
Synthesis of 1-Ethynyl-1-cycloheptanol from Trimethylsilylacetylene and Cycloheptanone

1-Ethynyl-1-cycloheptanol Preparation Products And Raw materials

Raw materials

ethyne SODIUM ACETYLIDE Diethyl ether Ethanol ETHYNYLMAGNESIUM BROMIDE
Acetylene Cycloheptanone Ammonia Trimethylsilylacetylene

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Preparation Products

1-Ethynyl-1-cycloheptanol Suppliers

Global Suppliers ( 18)
Supplier Tel Email Country ProdList Advantage
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Shanghai XIYU Chemical Technology Co.,Ltd. 021-15000143735 15221126179 sala@xiyuchem.com China 375 55
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Nanjing Shizhou Biology Technology Co.,Ltd -- purchase@synzest.com China 6856 58
Chongqing Nosen Pharmaceutical Co., Ltd 15310618205 89530754@qq.com China 114 58
Shanghai alkynechem Co., Ltd. 086-021-15821262312 15821262312 info@alkynechem.com China 2368 58
Nanjing SynTitan Pharmaceutical Co., Ltd. 025-57027686 17372956142 li_lan@syntitan.com China 308 58
Shanghai Scibiotron Pharmaceutical Co., Ltd +86-16621589600 contact@scibiotron.com China 5916 58
SHANGHAI YOUNG-CHEM CHEMICAL CO., LTD. 13817489192 hebe@ychemchemical.com China 2435 58
Supplier Advantage
3B Pharmachem (Wuhan) International Co.,Ltd. 69
Shanghai XIYU Chemical Technology Co.,Ltd. 55
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Bide Pharmatech Ltd. 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Chongqing Nosen Pharmaceutical Co., Ltd 58
Shanghai alkynechem Co., Ltd. 58
Nanjing SynTitan Pharmaceutical Co., Ltd. 58
Shanghai Scibiotron Pharmaceutical Co., Ltd 58
SHANGHAI YOUNG-CHEM CHEMICAL CO., LTD. 58

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1-ETHYNYLCYCLOHEPTANOL Cycloheptanol, 1-ethynyl- (6CI, 7CI, 9CI) 1 -ETHYNL-1 -CYCLOHEPTANOL 11 -ETHYNYL-1 -CYCLOHEPTANOL 1-ethynylcycloheptan-1-ol Cycloheptanol, 1-ethynyl- 1-Ethynyl-1-cycloheptanol 2809-78-1