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1-Ethynylnaphthalene

1-Ethynylnaphthalene Structure
1-Ethynylnaphthalene structure
CAS No.
15727-65-8
Chemical Name:
1-Ethynylnaphthalene
Synonyms
1-naphthylethyne;1-naphthylacetylene;1-Ethynylnaphthalene;α-ethynylnaphthalene;(1-Naphtyl)acetylene;naphthalene,1-ethynyl-;Naphthalene, 1-ethynyl-;1-Ethynylnaphthalene 97%;1-ethynylnaphthalene - [E83267];1-Ethynylnaphthalene, 10 mM in DMSO
CBNumber:
CB2113537
Molecular Formula:
C12H8
Molecular Weight:
152.19
MDL Number:
MFCD02093737
MOL File:
15727-65-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:50:10
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1-Ethynylnaphthalene Properties

Melting point 1°C
Boiling point 209.67°C (rough estimate)
Density 1.070 g/mL at 25 °C (lit.)
refractive index n20/D 1.6500(lit.)
Flash point 96 °F
storage temp. Store at -20°C
solubility DMSO : ≥ 125 mg/mL (821.34 mM)
form Liquid
color Colorless to light yellow
InChI 1S/C12H8/c1-2-10-7-5-8-11-6-3-4-9-12(10)11/h1,3-9H
InChIKey MCZUXEWWARACSP-UHFFFAOYSA-N
SMILES C#Cc1cccc2ccccc12
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Warning
Hazard statements  H225
Precautionary statements  P210-P403+P235
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Risk Statements  10
Safety Statements  16
RIDADR  UN 1993 3/PG 3
WGK Germany  3
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 3

1-Ethynylnaphthalene price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 557927 1-Ethynylnaphthalene 97% 15727-65-8 5g $446 2026-04-30 Buy
Apolloscientific OR75334 1-Ethynylnaphthalene 98% 15727-65-8 1g $21 2026-06-04 Buy
Apolloscientific OR75334 1-Ethynylnaphthalene 98% 15727-65-8 5g $79 2026-06-04 Buy
ChemScene CS-0040672 1-Ethynylnaphthalene ≥97% 15727-65-8 1g $28 2026-06-04 Buy
Apolloscientific OR75334 1-Ethynylnaphthalene 98% 15727-65-8 25g $364 2026-06-04 Buy
Product number Packaging Price Buy
557927 5g $446 Buy
OR75334 1g $21 Buy
OR75334 5g $79 Buy
CS-0040672 1g $28 Buy
OR75334 25g $364 Buy

1-Ethynylnaphthalene Chemical Properties,Uses,Production

Uses

1-Ethynylnaphthalene may be used to synthesize bis-6,6′-(ethynyl-1-naphthalene)-2,2′-bipyridine.

General Description

1-Ethynylnaphthalene can be prepared from 1-acetonaphthone or 1-naphthyl-2-trimethylsilylacetylene.

1-Ethynylnaphthalene Preparation Products And Raw materials

Raw materials

Preparation Products

1-Ethynylnaphthalene Suppliers

Global( 99)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Yao Sen Biotechnology Co., LTD 18916117619 18916117619 2648165562@qq.com China 492 58
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai AmasPharm Co., Ltd. 021-54540637 18621091017 sales@amaspharm.com China 787 62
ZhengZhou HuaWen Chemical Co.Ltd 0370-2785118 17550508557 675141927@qq.com China 3201 55
Tianjin Derchemist Science & Technology Co., Ltd. 22-58627059 13920586291 zdcomcon@126.com China 4094 50
Shanghai Run-Biotech Co., Ltd. 021-57171705 13817537615 sales@run-biotech.com China 2283 58
Shanghai XIYU Chemical Technology Co.,Ltd. 021-15000143735 15221126179 sala@xiyuchem.com China 375 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163 yftan@aikonchem.com China 16674 50
Supplier Advantage
Shanghai Yao Sen Biotechnology Co., LTD 58
Beijing HwrkChemical Technology Co., Ltd 55
Nanjing Chemlin Chemical Co., Ltd 64
Shanghai AmasPharm Co., Ltd. 62
ZhengZhou HuaWen Chemical Co.Ltd 55
Tianjin Derchemist Science & Technology Co., Ltd. 50
Shanghai Run-Biotech Co., Ltd. 58
Shanghai XIYU Chemical Technology Co.,Ltd. 55
Bide Pharmatech Ltd. 60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50

View Lastest Price from 1-Ethynylnaphthalene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Ethynylnaphthalene pictures 2026-07-17 1-Ethynylnaphthalene
15727-65-8
 $29.00 99.27% 10g TargetMol Chemicals Inc.
1-Ethynylnaphthalene 97% pictures 2021-07-02 1-Ethynylnaphthalene 97%
15727-65-8
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
1-ETHYNYLNAPHTHALENE pictures 2020-01-05 1-ETHYNYLNAPHTHALENE
15727-65-8
 $1.00 1KG 95--99% 1ton Career Henan Chemical Co

1-Ethynylnaphthalene Spectrum

1-ETHYNYLNAPHTHALENE(15727-65-8)1HNMR1-ETHYNYLNAPHTHALENE(15727-65-8)1HNMR

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