Succinic Anhydride (CAS 108-30-5) — formula C4H4O3, molecular weight 100.07; category fine chemicals.
Succinic Anhydride (CAS 108-30-5) is a chemical raw material in the fine chemicals category. Its molecular formula C4H4O3 comprises 4 C, 4 H, 3 O atoms. Its molecular weight is about 100.07. Reported physicochemical data: melting point around 247.3 °F (NTP, 1992), boiling point around 502 °F at 760 mmHg (NTP, 1992), LogP about -0.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 108-30-5 |
|---|---|
| Molecular Formula | C4H4O3 |
| Molecular Weight | 100.07 |
| Melting Point | 247.3 °F (NTP, 1992) |
| Boiling Point | 502 °F at 760 mmHg (NTP, 1992) |
| LogP | -0.5 |
| Applications | acidulant and dehydrating agent (food processing), cross-linking agent (epoxy resins and ion exchange membranes), and in gas and water treatment, Also used to make adhesives, paint drying oils, dyes |
| Category | Fine Chemicals|Pharmaceutical Intermediates |
Documented applications: acidulant and dehydrating agent (food processing), cross-linking agent (epoxy resins and ion exchange membranes), and in gas and water treatment, Also used to make adhesives, paint drying oils, dyes.
Succinic Anhydride is a high-value fine compound with CAS registry number 108-30-5 and molecular formula C4H4O3 (molecular weight 100.07), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 108-30-5
Its molecular formula C4H4O3 comprises 4 C, 4 H, 3 O atoms.
Also known as: Succinic Anhydride · 丁二酸酐
Category: fine chemicals / pharmaceutical intermediates and APIs
The CAS registry number of Succinic Anhydride is 108-30-5.
Molecular formula C4H4O3, molecular weight 100.07.
It is also registered under: Succinic Anhydride, 丁二酸酐.
Recorded applications: acidulant and dehydrating agent (food processing), cross-linking agent (epoxy resins and ion exchange membranes), and in gas and water treatment, Also used to make adhesives, paint drying oils, dyes.
Category: Fine Chemicals / Pharmaceutical Intermediates.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Succinic Anhydride (CAS 108-30-5), compiled from public chemistry databases.
| CAS Registry Number | 108-30-5 |
|---|---|
| PubChem CID | 7922 |
| Molecular formula | C4H4O3 |
| IUPAC name | oxolane-2,5-dione |
| UNII (FDA) | 6RF4O17Z8J |
| Molecular Weight | 100.07 |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 100.016043985 |
| Monoisotopic Mass | 100.016043985 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 7 |
| Boiling Point | 502 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 261 °C at 760 mm Hg |
| Boiling Point | 261 °C |
| Boiling Point | 261 °C @760 [mm Hg] |
| Melting Point | 247.3 °F (NTP, 1992) |
| Melting Point | 119.6 °C |
| Melting Point | 119 °C |
| Flash Point | 157 °C |
| Density | 1.104 @25 °C |
| Vapor Pressure | 0.0015 [mmHg] |
SUCCINIC ANHYDRIDE; 108-30-5; oxolane-2,5-dione; Succinic acid anhydride; Succinyl oxide; Dihydro-2,5-furandione; 2,5-Diketotetrahydrofuran; Butanedioic anhydride; Succinyl anhydride; 2,5-Furandione, dihydro-; Rikacid SA; Tetrahydro-2,5-dioxofuran; 2,5-Dioxotetrahydrofuran; Tetrahydro-2,5-furandione; NCI-C55696; DTXSID7021287
| Regulatory & Food Contact | FDA Substance added to food: Use unspecified FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 0.2% (2 / 1275) |
| GHS notification summary | 0.2% (2 / 1275) |
|---|---|
| Reported hazard statements | H302, H314, H317, H318, H334, H319 (81.1%), H335 (90.6%), H402 |
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Succinic Anhydride · CAS 108-30-5 · C4H4O3. UNII 6RF4O17Z8J. Boiling Point: 502 °F at 760 mmHg (NTP, 1992); Boiling Point: 261 °C at 760 mm Hg; Boiling Point: 261 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丁二酸酐