Benzyldodecyldimethylammonium bromide
Also known as: Benzododecinium bromide, Benzyldimethyllaurylammonium bromide, Dimethyl benzyl lauryl ammonium bromide, Dodecyl dimethyl benzyl ammonium bromide, N-Benzyl-N,N-dimethyl-1-dodecanaminium bromide, N-Benzyl-N,N-dimethyldodecan-1-aminium bromide, N-Dodecyl-N,N-dimethylbenzenemethanaminium bromide, Benzenemethanaminium, N-dodecyl-N,N-dimethyl-, bromide (1:1)
Benzyldodecyldimethylammonium bromide (CAS 7281-04-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C21H38BrN and a molecular weight of 384.437 g/mol. Key properties include a melting point of 50-55 °C and a flash point of 110 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 7281-04-1
- Jingsj CID
- J-1114129-0
- Molecular Formula
- C21H38BrN
- Molecular Weight
- 384.437 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 50-55 °C |
|---|---|
| Flash Point | 110 °C |
| Exact Mass | 383.218750 |
| LogP | 3.18790 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2923900090 |
|---|---|
| Summary | 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Benzyldodecyldimethylammonium bromide?
The CAS number of Benzyldodecyldimethylammonium bromide is 7281-04-1.
What are the molecular formula and molecular weight of Benzyldodecyldimethylammonium bromide?
Benzyldodecyldimethylammonium bromide has molecular formula C21H38BrN and molecular weight 384.437 g/mol.
Which suppliers offer Benzyldodecyldimethylammonium bromide?
1 supplier(s) listed; request a quote for pricing.
Is Benzyldodecyldimethylammonium bromide hazardous?
Benzyldodecyldimethylammonium bromide has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Benzyldodecyldimethylammonium bromide?
For Benzyldodecyldimethylammonium bromide, Upstream Products: N,N-Dimethylbenzylamine, 1-Bromododecane, N,N-Dimethyldodecylamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benzyldodecyldimethylammonium bromide (CAS 7281-04-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1114129-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.