DL-Mercaptosuccinic acid (CAS 70-49-5) — formula C4H6O4S, molecular weight 150.16; category organic chemicals.
DL-Mercaptosuccinic acid (CAS 70-49-5) is a chemical raw material in the organic chemicals category. Its molecular formula C4H6O4S comprises 4 C, 6 H, 4 O, 1 S atoms. Its molecular weight is about 150.16. Reported physicochemical data: LogP about -0.4. 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 | 70-49-5 |
|---|---|
| Molecular Formula | C4H6O4S |
| Molecular Weight | 150.16 |
| LogP | -0.4 |
| Category | Organic Chemicals |
DL-Mercaptosuccinic acid is a carbon-based organic compound with CAS registry number 70-49-5 and molecular formula C4H6O4S (molecular weight 150.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 70-49-5
Its molecular formula C4H6O4S comprises 4 C, 6 H, 4 O, 1 S atoms.
Also known as: DL-Mercaptosuccinic acid · DL-巯基琥珀酸
Category: organic chemicals
The CAS registry number of DL-Mercaptosuccinic acid is 70-49-5.
Molecular formula C4H6O4S, molecular weight 150.16.
It is also registered under: DL-Mercaptosuccinic acid, DL-巯基琥珀酸.
Category: Organic Chemicals.
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 DL-Mercaptosuccinic acid (CAS 70-49-5), compiled from public chemistry databases.
| CAS Registry Number | 70-49-5 |
|---|---|
| PubChem CID | 6268 |
| Molecular formula | C4H6O4S |
| IUPAC name | 2-sulfanylbutanedioic acid |
| UNII (FDA) | 94239W5L4H |
| Molecular Weight | 150.16 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 149.99867984 |
| Monoisotopic Mass | 149.99867984 |
| Topological Polar Surface Area | 75.6 |
| Heavy Atom Count | 9 |
Mercaptosuccinic acid; Thiomalic acid; 70-49-5; 2-Mercaptosuccinic acid; 2-Thiomalic acid; Monomercaptosuccinic acid; Mercaptosuccinate; NSC-7302; 94239W5L4H; CHEBI:38705; DTXSID20861615; (+-)-mercaptosuccinic acid; RefChem:483750; DTXCID50810515; 200-736-4; 211-423-7
| GHS notification summary | 4.5% (6 / 132) |
|---|
| GHS notification summary | 4.5% (6 / 132) |
|---|---|
| Reported hazard statements | H302 (92.4%), H315 (53%), H317 (13.6%), H319 (53%), H335 (51.5%) |
This chemical does not meet GHS hazard criteria for 4.5% (6 of 132) of reports.
H302 (92.4%): Harmful if swallowed [Warning Acute toxicity, oral]
DL-Mercaptosuccinic acid · CAS 70-49-5 · C4H6O4S. UNII 94239W5L4H.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: DL-巯基琥珀酸