N,N'-Disuccinimidyl carbonate
Also known as: DSC, bis(2,5-dioxopyrrolidin-1-yl) carbonate, 1,1'-[Carbonylbis(oxy)]dipyrrolidine-2,5-dione, Carbonic acid bis(2,5-dioxo-1-pyrrolidinyl) ester, Di(N-succinimidyl) carbonate, N,N'-Disuccinimidylcarbonate
N,N'-Disuccinimidyl carbonate (CAS 74124-79-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O7 and a molecular weight of 256.169 g/mol. Key properties include a melting point of 190 °C (dec.)(lit.), a boiling point of 383.7±25.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 185.9±23.2 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74124-79-1
- Jingsj CID
- J-1048298-2
- Molecular Formula
- C9H8N2O7
- Molecular Weight
- 256.169 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 190 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 383.7±25.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 185.9±23.2 °C |
| Exact Mass | 256.033142 |
| PSA | 110.29000 |
| LogP | -3.06 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.597 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N,N'-Disuccinimidyl carbonate?
The CAS number of N,N'-Disuccinimidyl carbonate is 74124-79-1.
What are the molecular formula and molecular weight of N,N'-Disuccinimidyl carbonate?
N,N'-Disuccinimidyl carbonate has molecular formula C9H8N2O7 and molecular weight 256.169 g/mol.
Is N,N'-Disuccinimidyl carbonate hazardous?
N,N'-Disuccinimidyl carbonate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of N,N'-Disuccinimidyl carbonate?
For N,N'-Disuccinimidyl carbonate, Upstream Products: N-Hydroxysuccinimide, Bis(trichloromethyl) carbonate, Diphosgene; Downstream Products: D-Biotin N-hydroxysuccinimide ester, N-Succinimidyl 6-maleimidohexanoate, (2,5-Dioxopyrrolidin-1-yl) (2S,3S)-3-methyl-2-((phenylmethoxy)carbonylamino)pentanoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N,N'-Disuccinimidyl carbonate (CAS 74124-79-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1048298-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.