1-Allylnaphthalene

1-烯丙基萘

Also known as: 1-(2-Propenyl)naphthalene, 1-(2-propen-1-yl)-Naphthalene, 1-(2-propenyl)-naphthalen, 1-(2-propenyl)-naphthalene, 1-ALLYLNAPHTHALENE, 1-Allyl-naphthalin, 1-allyl-naphthalen, 1-prop-2-enylnaphthalene, 3-(1-NAPHTHYL)-1-PROPENE, 3-(1-Naphthyl)-1-propene, MFCD00021581, NAPHTHALENE,1-(2-PROPENYL)-, Naphthalene, 1-(2-propen-1-yl)-, Naphthalene, 1-allyl-, Naphthalene,1-(2-propenyl), Naphthalene,1-allyl, alpha-Allylnaphthalene, α-Allylnaphthalene

1-Allylnaphthalene (CAS 2489-86-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H12 and a molecular weight of 168.234 g/mol. It is also known as 1-(2-Propenyl)naphthalene, 1-(2-propen-1-yl)-Naphthalene and 1-(2-propenyl)-naphthalen. Key properties include a boiling point of 266.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 119.5±9.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2489-86-3
Jingsj CID: J-48232-9
Molecular Formula: C₁₃H₁₂
Chinese Name: 1-烯丙基萘
Molecular Weight: 168.234 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	266.0±0.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	119.5±9.7 °C
Exact Mass	168.093903
LogP	4.47
Vapor Pressure	0.0±0.2 mmHg at 25°C
Refractive Index	1.607

Customs & Trade Information

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%

Frequently Asked Questions

What is the CAS number of 1-Allylnaphthalene?

The CAS number of 1-Allylnaphthalene is 2489-86-3.

What are the molecular formula and molecular weight of 1-Allylnaphthalene?

1-Allylnaphthalene has molecular formula C13H12 and molecular weight 168.234 g/mol.

What are the upstream and downstream products of 1-Allylnaphthalene?

For 1-Allylnaphthalene, Upstream Products: 1-Iodonaphthalene, Allyl bromide, 1-Bromonaphthalene; Downstream Products: Naphthalene, 1-Methylnaphthalene, 1-Naphthaleneacetic acid.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-Allylnaphthalene (CAS 2489-86-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48232-9 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.