Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-(4-Methoxyphenyl)-2-(4-n-pentylphenyl)acetylene
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(4-Methoxyphenyl)-2-(4-n-pentylphenyl)acetylene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

39969-28-3

39969-28-3 structure

39969-28-3 structure

Name: 1-(4-Methoxyphenyl)-2-(4-n-pentylphenyl)acetylene
Chemical Name: 1-methoxy-4-[2-(4-pentylphenyl)ethynyl]benzene
CAS Number: 39969-28-3
Molecular Formula: C₂₀H₂₂O
Molecular Weight: 278.38800
Create Date: 2018-12-25 10:18:47
Modify Date: 2025-09-12 21:42:38

Name	1-methoxy-4-[2-(4-pentylphenyl)ethynyl]benzene
Synonyms	p-Methoxy pentyl p'-tolane 4-methoxy-1-[2-(4-pentylphenyl)ethynyl]benzene 4-pentyl-4'-methoxytolan F0349-3705 4-Methoxy-4'-n-pentyl-tolan METHYL 4-[(4-PENTYLPHENYL)ETHYNYL]PHENYL ETHER 1-[(4-Methoxyphenyl)ethynyl]-4-n-pentylbenzene 1-hexyl-4-[(4-methoxyphenyl)ethynyl]benzene p-Methoxy-p'-pentyl-tolan 1-methoxy-4-[(4-pentylphenyl)ethynyl]benzene 4-n-pentyl 4'-methoxytolane

Density	1.03 g/cm3
Boiling Point	405.3ºC at 760 mmHg
Melting Point	47ºC
Molecular Formula	C₂₀H₂₂O
Molecular Weight	278.38800
Flash Point	197.6ºC
Exact Mass	278.16700
PSA	9.23000
LogP	4.82770
Index of Refraction	1.567

Hazard Codes	Xi
HS Code	2909309090

Precursor 3
79887-10-8 100-66-3 696-62-8
DownStream 0

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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