Methylmalonsyre
High-quality Organiske kemikalier supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | C4H4O4 |
|---|---|
| Molecular Weight | 116.0733 |
| Melting Point | 129-136℃ |
| Boiling Point | 334.4°C at 760 mmHg |
| Flash Point | 170.2°C |
| Water Solubility | soluble |
| Vapor Pressure | 2.44E-05mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
性状 晶体。 熔点 129~130℃ 相对密度 1.455g/cm3 溶解性 溶于水、易溶于醇和醚。
Applications / Uses
用于有机合成
Methylmalonsyre · CAS 516-05-2 · leveret af Jinan Shenghe Chemical Co., Ltd.
Beskrivelse
Methylmalonic acid · CAS 516-05-2 · C4H6O4. UNII 8LL8S712J7. Smeltepunkt: 135; Smeltepunkt: 135 °C; Opløselighed: 679000.
Identifikation
| CAS registreringsnummer | 516-05-2 |
|---|---|
| PubChem CID | 487 |
| Molekylær formel | C4H6O4 |
| IUPAC navn | 2-methylpropanedioic acid |
| UNII (FDA) | 8LL8S712J7 |
Beregnet deskriptorer
| Molekylvægt | 118.09 |
|---|---|
| XLogP3 | 0.1 |
| Antal brintbonddonorer | 2 |
| Antal brintbindingsacceptorer | 4 |
| Roterbar Bond Count | 2 |
| Præcis masse | 118.02660867 |
| Monoisotopisk masse | 118.02660867 |
| Topologisk polar overfladeareal | 74.6 |
| Tunge atomer | 8 |
| Formel sigtelse | 0 |
Fysiske og kemiske egenskaber
| Smeltepunkt | 135 |
|---|---|
| Smeltepunkt | 135 °C |
| Opløselighed | 679000 |
| Opløselighed | 679.0 mg/mL |
| Dissociationskonstanter | 3.12 (at 20 °C) |
Fysisk beskrivelse og håndteringsnotater
- Solid
Regulatorisk status
| GHS-meddelelsesoversigt | 5.4% (3 / 56) |
|---|
GHS-fareklassificering
| GHS-meddelelsesoversigt | 5.4% (3 / 56) |
|---|---|
| Indberettede faresætninger | H315 (94.6%), H319 (94.6%), H335 (92.9%) |
Dette kemikalie opfylder ikke GHS-farekriterier for 5.4 % (3 af 56) af rapporterne.
H315 (94.6%): Forårsager hudirritation [Advarsel Hudætsning/-irritation]
Dokumenterede anvendelser
- Dette er en endogent produceret metabolit, der findes i den menneskelige krop. Det bruges i metaboliske reaktioner, kataboliske reaktioner eller affaldsgenerering.
- 2-Methyl-3-Hydroxybutryl CoA Dehydrogenase Deficiency
- 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency
- 3-hydroxyisobutyric acid dehydrogenase deficiency
- 3-Methylcrotonyl Coa Carboxylase Deficiency Type I
- 3-Methylglutaconic Aciduria Type I
Synonymer
Methylmalonic acid; 516-05-2; 2-Methylmalonic acid; 2-Methylpropanedioic acid; Isosuccinic acid; methylmalonate; Propanedioic acid, methyl-; 1,1-Ethanedicarboxylic acid; methylpropanedioic acid; Malonic acid, methyl-; CHEBI:30860; 2-methyl-propanedioic acid; DTXSID00199549; 8LL8S712J7; NSC-25201; Acid, Methylmalonic
Ofte stillede spørgsmål
Hvad er CAS-tallet og molekylformlen for Methylmalonic acid?
CAS 516-05-2; molecular formula C4H6O4; molecular weight — g/mol.
Hvilke andre navne er Methylmalonic acid kendt under?
Methylmalonic acid, 516-05-2, 2-Methylmalonic acid, 2-Methylpropanedioic acid, Isosuccinic acid, methylmalonate.
Er Methylmalonic acid klassificeret som farligt?
5.4 % af GHS-meddelelser rapporterer ingen fareklassificering (3 af 56).
Hvad er de vigtigste fysiske egenskaber ved Methylmalonic acid?
Smeltepunkt: 135; Smeltepunkt: 135 °C; Opløselighed: 679000; Opløselighed: 679.0 mg/mL.
Fakta på denne side er hentet fra PubChem (US National Library of Medicine) og Wikidata. Klassespecifikke data – assay, fugt, partikelstørrelse, emballage, holdbarhed – udstedes pr. batch på COA og offentliggøres ikke her.
Anvendelsesområder
Typiske anvendelsesområder for Methylmalonsyre (CAS-nr. 516-05-2; formel C4H6O4; 118.09 g/mol) er kemisk syntese, fine chemicals og beslægtede industrielle processer. Vores salgsteam besvarer gerne forespørgsler om specifikation, COA og store mængder af Methylmalonsyre.
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Applications
用于有机合成
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
Request a Quote
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About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.