Sulfuric acid, dibutyl ester
Also known as: DI-N-BUTYL SULFATE, DIBUTYL SULFATE, Di-n-butylsulfat, Dibutyl sulphate, ButylSulphate, MFCD00059420, Di-n-butyl sulfate
Sulfuric acid, dibutyl ester (CAS 625-22-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H18O4S and a molecular weight of 210.29100 g/mol. Key properties include a melting point of -79.7°C, a boiling point of 115-116ºC 6mm, a density of 1.06 and a flash point of 115-116°C/6mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 625-22-9
- Jingsj CID
- J-16113-7
- Molecular Formula
- C8H18O4S
- Molecular Weight
- 210.29100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -79.7°C |
|---|---|
| Boiling Point | 115-116ºC 6mm |
| Density | 1.06 |
| Flash Point | 115-116°C/6mm |
| Exact Mass | 210.09300 |
| PSA | 60.98000 |
| LogP | 2.94540 |
| Refractive Index | n20/D 1.421 |
Customs & Trade Information
| HS Code | 2920909090 |
|---|---|
| Summary | 2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。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 Sulfuric acid, dibutyl ester?
The CAS number of Sulfuric acid, dibutyl ester is 625-22-9.
What are the molecular formula and molecular weight of Sulfuric acid, dibutyl ester?
Sulfuric acid, dibutyl ester has molecular formula C8H18O4S and molecular weight 210.29100 g/mol.
What are the upstream and downstream products of Sulfuric acid, dibutyl ester?
For Sulfuric acid, dibutyl ester, Upstream Products: dibutyl sulfite, Tributyl phosphite, Tributyl borate; Downstream Products: Dibutyl sulfide, 1-butyl-3-methylimidazolium methyl sulfate, 1-Phenyl-1-pentanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sulfuric acid, dibutyl ester (CAS 625-22-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16113-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.