Dipropyl sulfate

硫酸二丙酯

Also known as: Sulfuric acid, dipropyl ester, DI-N-PROPYL SULFATE, Dipropyl sulphate, Sulfuric Acid Dipropyl ester, di-n-propyl sulfate, n-propyl sulfate, di-1-propyl sulfate

Dipropyl sulfate (CAS 598-05-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H14O4S and a molecular weight of 182.23800 g/mol. It is also known as Sulfuric acid, dipropyl ester, DI-N-PROPYL SULFATE and Dipropyl sulphate. Key properties include a boiling point of 250.4ºC at 760 mmHg, a density of 1.109 g/mL at 20ºC(lit.) and a flash point of 105.3ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H331 — Toxic if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 598-05-0
Jingsj CID: J-16056-8
Molecular Formula: C₆H₁₄O₄S
Chinese Name: 硫酸二丙酯
Molecular Weight: 182.23800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	250.4ºC at 760 mmHg
Density	1.109 g/mL at 20ºC(lit.)
Flash Point	105.3ºC
Exact Mass	182.06100
PSA	60.98000
LogP	2.16520
Refractive Index	n20/D 1.413

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

H301 — Toxic if swallowed
H311 — Toxic in contact with skin
H331 — Toxic if inhaled
H314 — Causes severe skin burns and eye damage

Frequently Asked Questions

What is the CAS number of Dipropyl sulfate?

The CAS number of Dipropyl sulfate is 598-05-0.

What are the molecular formula and molecular weight of Dipropyl sulfate?

Dipropyl sulfate has molecular formula C6H14O4S and molecular weight 182.23800 g/mol.

Is Dipropyl sulfate hazardous?

Dipropyl sulfate has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H331 — Toxic if inhaled.

What are the upstream and downstream products of Dipropyl sulfate?

For Dipropyl sulfate, Upstream Products: cyclopropane, Sodium propanolate, 1-Iodopropane; Downstream Products: Butylbenzene, Cumene, 1,4-Diisopropylbenzene.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Dipropyl sulfate (CAS 598-05-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16056-8 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.