tbt
Also known as: 1-(1,1-Dimethylethyl)-4-methylbenzene, 1-METHYL-4-TERT-BUTYLBENZENE, 1-Methyl-4-(2-methyl-2-propanyl)benzene, 1-TERT-BUTYL-4-METHYL BENZENE, 1-tert-butyl-4-methylbenzene, 1X1&1&R D1, 4-05-00-01097 (Beilstein Handbook Reference), 4-Methyl-tert-butylbenzene, 4-TERT-BUTYLTOLUENE, 4-Tertbutyltoluene, 4-t-Butyltoluene, 4-tert-Butyl-1-methylbenzene, 4-tert-Butyltoluene, Benzene, 1-(1,1-dimethylethyl)-4-methyl-, EINECS 202-675-9, MFCD00008837, P-T-BUTYLTOLUENE, P-TERT-BUTYLTOLUENE, P-tert-Butyltoluene, PTBT
tbt (CAS 98-51-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H16 and a molecular weight of 148.245 g/mol. Key properties include a melting point of -54 °C, a boiling point of 193.5±10.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 54.4±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 98-51-1
- Jingsj CID
- J-8979-3
- Molecular Formula
- C11H16
- Molecular Weight
- 148.245 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -54 °C |
|---|---|
| Boiling Point | 193.5±10.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 54.4±0.0 °C |
| Exact Mass | 148.125198 |
| LogP | 4.37 |
| Vapor Pressure | 0.6±0.2 mmHg at 25°C |
| Refractive Index | 1.486 |
| Additional Property | 0.06 g/100 mL (20 ºC) |
Customs & Trade Information
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。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 tbt?
The CAS number of tbt is 98-51-1.
What are the molecular formula and molecular weight of tbt?
tbt has molecular formula C11H16 and molecular weight 148.245 g/mol.
What are the upstream and downstream products of tbt?
For tbt, Upstream Products: 2-Bromo-2-methylpropane, 4-tert-Butylbenzyl bromide, tert-butyl chloride; Downstream Products: 2-(4-tert-butylphenyl)acetic acid, 4-tert-Butylphenylacetonitrile, 4-tert-Butylbenzaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tbt (CAS 98-51-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8979-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.