3,4,5-Trimethoxybenzylamine
Also known as: (3,4,5-Trimethoxyphenyl)methanamine, 3,4,5-Trimethoxybenzenemethanamine, Benzenemethanamine, 3,4,5-trimethoxy-, 3,4,5-Trimethoxyphenylmethylamine, 1-(3,4,5-Trimethoxyphenyl)methanamine, MFCD00017150, EINECS 242-468-0, NSC 101336
3,4,5-Trimethoxybenzylamine (CAS 18638-99-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H15NO3 and a molecular weight of 197.231 g/mol. Key properties include a boiling point of 379.3±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 139.1±19.6 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18638-99-8
- Jingsj CID
- J-45534-5
- Molecular Formula
- C10H15NO3
- Molecular Weight
- 197.231 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 379.3±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 139.1±19.6 °C |
| Exact Mass | 197.105194 |
| PSA | 53.71000 |
| LogP | 0.53 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.515 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H332 — Harmful if inhaled
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,4,5-Trimethoxybenzylamine?
The CAS number of 3,4,5-Trimethoxybenzylamine is 18638-99-8.
What are the molecular formula and molecular weight of 3,4,5-Trimethoxybenzylamine?
3,4,5-Trimethoxybenzylamine has molecular formula C10H15NO3 and molecular weight 197.231 g/mol.
Is 3,4,5-Trimethoxybenzylamine hazardous?
3,4,5-Trimethoxybenzylamine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.
What are the upstream and downstream products of 3,4,5-Trimethoxybenzylamine?
For 3,4,5-Trimethoxybenzylamine, Upstream Products: 3,4,5-Trimethoxybenzaldehyde oxime, 3,4,5-Trimethoxybenzonitrile, 3,4,5-Trimethoxybenzamide; Downstream Products: 3,4,5-Trimethoxybenzonitrile, 1-phenyl-N-[(3,4,5-trimethoxyphenyl)methyl]methanamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4,5-Trimethoxybenzylamine (CAS 18638-99-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45534-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.