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Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI)

Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI) Structure
Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI) structure
CAS No.
252771-08-7
Chemical Name:
Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI)
Synonyms
5-Ethynyl-2-hydroxybenzaldehyde;Benzaldehyde,5-ethynyl-2-hydroxy-;Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI)
CBNumber:
CB71064909
Molecular Formula:
C9H6O2
Molecular Weight:
146.14
MDL Number:
MFCD18824475
MOL File:
252771-08-7.mol
MSDS File:
SDS
Last updated:2022-08-26 12:23:28
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Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI) Properties

Melting point 115-118 °C
Boiling point 245.6±30.0 °C(Predicted)
Density 1.23±0.1 g/cm3(Predicted)
pka 7.02±0.18(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alichem 252771087 5-Ethynyl-2-hydroxybenzaldehyde 252771-08-7 250mg $192.6 2021-12-16 Buy
Crysdot CD12091374 5-Ethynyl-2-hydroxybenzaldehyde 97% 252771-08-7 1g $450 2021-12-16 Buy
Alichem 252771087 5-Ethynyl-2-hydroxybenzaldehyde 252771-08-7 1g $459 2021-12-16 Buy
Product number Packaging Price Buy
252771087 250mg $192.6 Buy
CD12091374 1g $450 Buy
252771087 1g $459 Buy

Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI) Suppliers

Global( 32)Suppliers
Supplier Tel Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32686 60
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		0431-80514535 13634302652 Extension@chemextension.com CHINA 967 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12722 58
Shanghai Daeyeon Chemicals Co., Ltd 		021-64478606 +8615900664856 daeyeon001@vip.163.com China 2062 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
QINGDAO CARELONGPHARMATECH CO.,LTD 0532-0532-88191853 13061484198 sales@carelongchem.com China 403 57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66099280 17798518460 cfzhang@aikonchem.com China 19918 55
Deyang Yuehe Bio-Pharmaceutical Co.,Ltd 028-82729560 18030702676 sales@yuehepharm.com China 181 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565 et@chemextension.com China 4110 55
Supplier Advantage
ATK CHEMICAL COMPANY LIMITED 		60
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd. 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
Shanghai Daeyeon Chemicals Co., Ltd 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Amadis Chemical Company Limited 		58
QINGDAO CARELONGPHARMATECH CO.,LTD 57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55
Deyang Yuehe Bio-Pharmaceutical Co.,Ltd 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 55
Benzaldehyde, 5-ethynyl-2-hydroxy- (9CI) 5-Ethynyl-2-hydroxybenzaldehyde Benzaldehyde,5-ethynyl-2-hydroxy- 252771-08-7 ALDEHYDE