Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4'-Propyl-4-ethoxytolan
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

39969-29-4

39969-29-4 structure

39969-29-4 structure

Name: 4'-Propyl-4-ethoxytolan
Chemical Name: 1-ethoxy-4-[2-(4-propylphenyl)ethynyl]benzene
CAS Number: 39969-29-4
Molecular Formula: C₁₉H₂₀O
Molecular Weight: 264.36100
Create Date: 2018-12-28 10:50:11
Modify Date: 2025-09-12 14:18:40

Name	1-ethoxy-4-[2-(4-propylphenyl)ethynyl]benzene
Synonyms	p-Ethoxy-p'-propyl-tolan 1-(2-(4-Ethoxyphenyl)ethynyl)-4-propylbenzene 1-[(4-Ethoxyphenyl)ethynyl]-4-propylbenzene

Density	1.04
Boiling Point	391.5ºC at 760 mmHg
Molecular Formula	C₁₉H₂₀O
Molecular Weight	264.36100
Flash Point	188.9ºC
Exact Mass	264.15100
PSA	9.23000
LogP	4.43760
Index of Refraction	1.573

HS Code	2909309090

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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