1-Butylbenzotriazole

Also known as: 1-Butyl-1H-benzotriazole, 1-Butyl-1H-benzo[d][1,2,3]triazole, 1-n-Butylbenzotriazole, BBT

1-Butylbenzotriazole (CAS 708-43-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H13N3 and a molecular weight of 175.23000 g/mol. Key properties include a boiling point of 306.4ºC at 760 mmHg, a density of 1.12 g/cm3 and a flash point of 139.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 708-43-0
Jingsj CID: J-1384247-9
Molecular Formula: C₁₀H₁₃N₃
Molecular Weight: 175.23000 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	306.4ºC at 760 mmHg
Density	1.12 g/cm3
Flash Point	139.1ºC
Exact Mass	175.11100
PSA	30.71000
LogP	2.23140
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-Butylbenzotriazole?

The CAS number of 1-Butylbenzotriazole is 708-43-0.

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

1-Butylbenzotriazole has molecular formula C10H13N3 and molecular weight 175.23000 g/mol.

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

For 1-Butylbenzotriazole, Upstream Products: 1-Bromobutane, 1H-Benzotriazole, Tetrabutylammonium fluoride.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-Butylbenzotriazole (CAS 708-43-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384247-9 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.