1-Methyladamantane
Also known as: (3r,5r,7r)-1-methyladamantane, (3s,5s,7s)-1-Methyladamantane, 1-METHYLADAMANTANE, 1-Methyl-tricyclo[3.3.1.13,7]decane, 1-Methyladamantane in isooctane, 1-Methyladamantane,≥98%, 1-methyladamantane, 1-methyladamentane, Carazolol Impurity 7, Tricyclo[3.3.1.1]decane, 1-methyl-, tricyclo[3.3.1.1~3,7~]decane, 1-methyl-
1-Methyladamantane (CAS 768-91-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H18 and a molecular weight of 150.261 g/mol. Key properties include a boiling point of 192.8±7.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 55.4±11.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 768-91-2
- Jingsj CID
- J-1376768-5
- Molecular Formula
- C11H18
- Molecular Weight
- 150.261 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 192.8±7.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 55.4±11.7 °C |
| Exact Mass | 150.140854 |
| LogP | 4.70 |
| Vapor Pressure | 0.7±0.2 mmHg at 25°C |
| Refractive Index | 1.519 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2902199090 |
|---|---|
| Summary | 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Methyladamantane?
The CAS number of 1-Methyladamantane is 768-91-2.
What are the molecular formula and molecular weight of 1-Methyladamantane?
1-Methyladamantane has molecular formula C11H18 and molecular weight 150.261 g/mol.
What are the upstream and downstream products of 1-Methyladamantane?
For 1-Methyladamantane, Upstream Products: 1-Iodoadamantane, Adamantane, iodomethane; Downstream Products: Adamantane, 3-Methyladamantan-1-amine, N-(3-Methyladamantan-1-yl)acetamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Methyladamantane (CAS 768-91-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1376768-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.