Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

258283-96-4

258283-96-4 structure

258283-96-4 structure

Name: 1-ETHOXY-4-(2-(4-ETHYLPHENYL)ETHYNYL)BENZENE
Chemical Name: 1-ethoxy-4-[2-(4-ethylphenyl)ethynyl]benzene
CAS Number: 258283-96-4
Molecular Formula: C₁₈H₁₈O
Molecular Weight: 250.33500
Create Date: 2018-11-24 08:10:33
Modify Date: 2025-08-22 20:05:45

Name	1-ethoxy-4-[2-(4-ethylphenyl)ethynyl]benzene
Synonyms	Benzene,1-ethoxy-4-[(4-ethylphenyl)ethynyl]-(9CI) 1-(2-(4-ethoxyphenyl)ethynyl)-4-ethylbenzene 1-ETHOXY-4-(2-(4-ETHYLPHENYL)ETHYNYL)BENZENE

Molecular Formula	C₁₈H₁₈O
Molecular Weight	250.33500
Exact Mass	250.13600
PSA	9.23000
LogP	4.04750

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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