Trimethylgallium
Also known as: Gallium trimethyl, Me3Ga, (CH3)3Ga, TMGa, MFCD00044227, EINECS 215-897-6
Trimethylgallium (CAS 1445-79-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H9Ga and a molecular weight of 114.82700 g/mol. Key properties include a melting point of -15.8ºC, a boiling point of 55.7ºC, a density of 1,151 g/cm3 and a flash point of -18°C. It is classified under GHS with signal word Danger and hazard statements H250, H260 and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1445-79-0
- Jingsj CID
- J-1994284-8
- Molecular Formula
- C3H9Ga
- Molecular Weight
- 114.82700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -15.8ºC |
|---|---|
| Boiling Point | 55.7ºC |
| Density | 1,151 g/cm3 |
| Flash Point | -18°C |
| Exact Mass | 113.99600 |
| LogP | 1.37060 |
| Appearance | colorless liquid |
GHS Safety & Compliance
- H250
- H260
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Trimethylgallium?
The CAS number of Trimethylgallium is 1445-79-0.
What are the molecular formula and molecular weight of Trimethylgallium?
Trimethylgallium has molecular formula C3H9Ga and molecular weight 114.82700 g/mol.
Is Trimethylgallium hazardous?
Trimethylgallium has GHS signal word Danger and hazard statements H250; H260; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Trimethylgallium?
For Trimethylgallium, Upstream Products: Dimethylzinc, gallium, iodomethane; Downstream Products: (S)-(-)-1-Phenylethanol, (R)-(+)-1-Phenylethanol, gallium.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Trimethylgallium (CAS 1445-79-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1994284-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.