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

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

2489-89-6

2489-89-6 structure

2489-89-6 structure

Name: 4-(2-NAPHTHYL)-1-BUTENE
Chemical Name: 2-but-3-enylnaphthalene
CAS Number: 2489-89-6
Molecular Formula: C₁₄H₁₄
Molecular Weight: 182.26100
Create Date: 2017-12-19 10:27:46
Modify Date: 2025-09-07 19:49:06

Name	2-but-3-enylnaphthalene
Synonyms	Naphthalene,2-(3-butenyl) 2-(3-butenyl)naphthalene 4-(2-NAPHTHYL)-1-BUTENE 2-but-3-enylnaphtalene 2-(3-buten-1-yl)-naphthalene 2-(but-3-enyl)naphthalene

Density	0.988g/cm3
Boiling Point	289.3ºC at 760 mmHg
Molecular Formula	C₁₄H₁₄
Molecular Weight	182.26100
Flash Point	129.8ºC
Exact Mass	182.11000
LogP	3.95840
Vapour Pressure	0.00385mmHg at 25°C
Index of Refraction	1.594

HS Code	2902909090

Precursor 10
939-26-4 1730-25-2 109433-16-1 53317-08-1
42101-92-8 76635-86-4 66-99-9 346713-20-0
37763-43-2 2586-62-1
DownStream 0

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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