dimethyl dicarbonate (CAS 4525-33-1) — formula C4H6O5, molecular weight 134.02 g/mol; category food additives.
dimethyl dicarbonate (CAS 4525-33-1) is a food additives. Its molecular formula C4H6O5 comprises 4 C, 6 H, 5 O atoms. Its molecular weight is about 134.02 g/mol. Reported physicochemical data: melting point around 15 - 17 °C, boiling point around BP: 44-47 °C at 5 mm Hg, LogP about 0.7. Food additives improve flavor, texture, color and shelf life of food, and must comply with relevant food-safety regulations and usage limits. Common in beverages, baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners, antioxidants or nutritional fortifiers. 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 | 4525-33-1 |
|---|---|
| Molecular Formula | C4H6O5 |
| Molecular Weight | 134.02 g/mol |
| Melting Point | 15 - 17 °C |
| Boiling Point | BP: 44-47 °C at 5 mm Hg |
| LogP | 0.7 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners |
| Category | Antioxidants |
Documented applications: baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners.
dimethyl dicarbonate is a food-grade compound with CAS registry number 4525-33-1 and molecular formula C4H6O5 (molecular weight 134.02 g/mol), belonging to the food additives segment of chemical raw materials.
CAS number: 4525-33-1
Its molecular formula C4H6O5 comprises 4 C, 6 H, 5 O atoms.
Also known as: dimethyl dicarbonate · 焦碳酸二甲酯
Category: food additives
The CAS registry number of dimethyl dicarbonate is 4525-33-1.
Molecular formula C4H6O5, molecular weight 134.02 g/mol.
It is also registered under: dimethyl dicarbonate, 焦碳酸二甲酯.
Recorded applications: baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners.
Category: Antioxidants.
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 dimethyl dicarbonate (CAS 4525-33-1), compiled from public chemistry databases.
| CAS Registry Number | 4525-33-1 |
|---|---|
| PubChem CID | 3086 |
| Molecular formula | C4H6O5 |
| Molecular weight | 134.02 g/mol |
| IUPAC name | methoxycarbonyl methyl carbonate |
| InChIKey | GZDFHIJNHHMENY-UHFFFAOYSA-N |
| UNII (FDA) | 1AY9229ZMG |
| ChEBI ID | CHEBI:173546 |
| Molecular Weight | 134.09 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 134.02152329 |
| Monoisotopic Mass | 134.02152329 |
| Topological Polar Surface Area | 61.8 |
| Heavy Atom Count | 9 |
| Boiling Point | BP: 44-47 °C at 5 mm Hg |
|---|---|
| Boiling Point | 45.00 to 46.00 °C. @ 5.00 mm Hg |
| Melting Point | 15 - 17 °C |
| Density | 1.25 mg/L at 25 °C |
| Autoignition Temperature | Approximately 465 °C (869 °F) |
dimethyl dicarbonate; 4525-33-1; Velcorin; Dimethyl pyrocarbonate; Dicarbonic acid, dimethyl ester; Methyl pyrocarbonate; Dimethyl oxydiformate; Formic acid, oxydi-, dimethyl ester; 1AY9229ZMG; Dicarbonic acid, C,C'-dimethyl ester; INS NO.242; DTXSID2052108; INS-242; E-242; RefChem:134235; DTXCID4030675
| Regulatory & Food Contact | FDA Substance added to food: ANTIMICROBIAL AGENT FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS PRESERVATIVE: Food Additives As a microbial control agent in non-carbonated juice beverages containing up to and including 100 percent juic Dimethyl dicarbonate (CAS Reg. No. 4525-33-1) As a microbial control agent in ready-to-drink 1) hard seltzer and shandy with no more than 8% alcohol by volu |
|---|
| Reported hazard statements | H226 (23.6%), H302 (99.1%), H312 (36.8%), H314 (99.1%), H318 (35.8%), H330 (99.1%) |
|---|
H226 (23.6%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (99.1%): Harmful if swallowed [Warning Acute toxicity, oral]
dimethyl dicarbonate is identified by CAS 4525-33-1, molecular formula C4H6O5 and molecular weight 134.02 g/mol. UNII 1AY9229ZMG; ChEBI 173546; InChIKey GZDFHIJNHHMENY-UHFFFAOYSA-N. Boiling Point: BP: 44-47 °C at 5 mm Hg; Boiling Point: 45.00 to 46.00 °C. @ 5.00 mm Hg; Melting Point: 15 - 17 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 焦碳酸二甲酯