Betaine
Also known as: glycine betaine, trimethylglycine, trimethylammonioacetate, Oxyneurine, Carboxymethyltrimethylammonium inner salt, 2-N,N,N-trimethylammonio acetate, Betain
Betaine (CAS 107-43-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H11NO2 and a molecular weight of 117.146 g/mol. Key properties include a melting point of 301-305 °C (dec.) and a density of 1.00 g/mL at 20 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 107-43-7
- Jingsj CID
- J-32502-2
- Molecular Formula
- C5H11NO2
- Molecular Weight
- 117.146 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 301-305 °C (dec.) |
|---|---|
| Density | 1.00 g/mL at 20 °C |
| Exact Mass | 117.078979 |
| PSA | 40.13000 |
| LogP | -3.25 |
| Additional Property | 160 g/100 mL |
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 Betaine?
The CAS number of Betaine is 107-43-7.
What are the molecular formula and molecular weight of Betaine?
Betaine has molecular formula C5H11NO2 and molecular weight 117.146 g/mol.
What are the upstream and downstream products of Betaine?
For Betaine, Upstream Products: Chloroacetic acid, Trimethylamine, choline; Downstream Products: Ammonia, Dimethylamine, Trimethylamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Betaine (CAS 107-43-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32502-2 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.