4-ETHYNYLBENZYL ALCOHOL 97

CAS No.：10602-04-7

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

View the full Disclaimer

Other grades of this product :

4-ETHYNYLBENZYL ALCOHOL 97 Basic information

Product Name:	4-ETHYNYLBENZYL ALCOHOL 97
Synonyms:	4-ETHYNYLBENZYL ALCOHOL 97;(4-ethynylphenyl)Methanol;1-Ethynyl-4-(hydroxymethyl)benzene;4-Hydroxymethylphenylacetylene;4-Ethynyl-benzeneMethanol;4-Ethynylbenzyl alcohol 97%;Benzenemethanol,4-ethynyl-
CAS:	10602-04-7
MF:	C9H8O
MW:	132.16
EINECS:
Product Categories:	Alkynes;Organic Building Blocks;Terminal;Building Blocks;Chemical Synthesis;Organic Building Blocks
Mol File:	10602-04-7.mol

4-ETHYNYLBENZYL ALCOHOL 97 Chemical Properties

Melting point	40-44 °C(lit.)
Boiling point	239.6±23.0℃ (760 Torr)
density	1.08±0.1 g/cm3 (20 ºC 760 Torr)
Fp	>230 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
pka	14.13±0.10(Predicted)
color	White to Orange to Green

Safety Information

Hazard Codes	Xn
Risk Statements	22-36-42/43
Safety Statements	26-36
WGK Germany	2
HS Code	2906290090

MSDS Information

4-ETHYNYLBENZYL ALCOHOL 97 Usage And Synthesis

Uses

4-Ethynylbenzyl alcohol can be used in the synthesis of platinum-acetylide dendrimers, rotaxanes and arylacetylenes.
It was employed in the preparation of arylalkyne-tagged sugars for the photoinduced glycosylation of cysteine-containing peptides.
It can also act as a precursor to synthesize fluorescent probes via Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) click reaction.

4-ETHYNYLBENZYL ALCOHOL 97 Preparation Products And Raw materials

Raw materials

4-[4-(HYDROXYMETHYL)PHENYL]-2-METHYLBUT-3-YN-2-OL-->ethyl 4-(2-(trimethylsilyl)ethynyl)benzoate-->methyl 4-(2-(trimethylsilyl)ethynyl)benzoate-->4-ETHYNYL-BENZOIC ACID METHYL ESTER-->(TRIISOPROPYLSILYL)ACETYLENE-->4-Bromobenzyl alcohol-->4-(TRIMETHYLSILYLETHYNYL)BENZYL ALCOHOL-->4-(Trimethylsilyl)ethynylbenzaldehyde-->2-ETHYNYLBENZYL ALCOHOL 97-->4-ETHYNYLBENZALDEHYDE-->4-Iodobenzyl alcohol-->Ethyl 4-iodobenzoate-->2-ETHYNYLBENZALDEHYDE-->Methyl 4-bromobenzoate-->4-Bromobenzaldehyde-->3-Methyl butynol

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873