2,3-Dimercapto-1-propanol (CAS 59-52-9) — formula C3H8OS2, molecular weight 124.23; category organic chemicals.
2,3-Dimercapto-1-propanol (CAS 59-52-9) is a chemical raw material in the organic chemicals category. Its molecular formula C3H8OS2 comprises 3 C, 8 H, 1 O, 2 S atoms. Its molecular weight is about 124.23. Reported physicochemical data: melting point around < 25 °C, boiling point around 248 °F at 15 mmHg (NTP, 1992), LogP about 0.2. 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 | 59-52-9 |
|---|---|
| Molecular Formula | C3H8OS2 |
| Molecular Weight | 124.23 |
| Melting Point | < 25 °C |
| Boiling Point | 248 °F at 15 mmHg (NTP, 1992) |
| LogP | 0.2 |
| Applications | chelating agent to treat arsenic, gold, and mercury poisoning, First used as an antidote to the warfare agent Lewisite, Antidote to Lewisite, organic arsenicals |
| Category | Organic Chemicals |
Documented applications: chelating agent to treat arsenic, gold, and mercury poisoning, First used as an antidote to the warfare agent Lewisite, Antidote to Lewisite, organic arsenicals.
2,3-Dimercapto-1-propanol is a carbon-based organic compound with CAS registry number 59-52-9 and molecular formula C3H8OS2 (molecular weight 124.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 59-52-9
Its molecular formula C3H8OS2 comprises 3 C, 8 H, 1 O, 2 S atoms.
Also known as: 2,3-Dimercapto-1-propanol · 2,3-二巯基-1-丙醇
Category: organic chemicals
The CAS registry number of 2,3-Dimercapto-1-propanol is 59-52-9.
Molecular formula C3H8OS2, molecular weight 124.23.
It is also registered under: 2,3-Dimercapto-1-propanol, 2,3-二巯基-1-丙醇.
Recorded applications: chelating agent to treat arsenic, gold, and mercury poisoning, First used as an antidote to the warfare agent Lewisite, Antidote to Lewisite, organic arsenicals.
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 2,3-Dimercapto-1-propanol (CAS 59-52-9), compiled from public chemistry databases.
| CAS Registry Number | 59-52-9 |
|---|---|
| PubChem CID | 3080 |
| Molecular formula | C3H8OS2 |
| IUPAC name | 2,3-bis(sulfanyl)propan-1-ol |
| UNII (FDA) | 0CPP32S55X |
| Molecular Weight | 124.23 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 124.00165722 |
| Monoisotopic Mass | 124.00165722 |
| Topological Polar Surface Area | 22.2 |
| Heavy Atom Count | 6 |
| Boiling Point | 248 °F at 15 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 140 |
| Boiling Point | BP: 68-69 °C at 0.0001 mm Hg; 83 °C at 0.8 mm Hg |
| Boiling Point | BP: 120 °C at 15 mm Hg |
| Melting Point | < 25 °C |
| Melting Point | 77 °C |
| Solubility | 10 to 50 mg/mL at 68 °F (NTP, 1992) |
| Solubility | 87000 |
| Density | 1.2385 at 25 °C/4 °C |
| Vapor Density | 4.3 (Air = 1) |
DIMERCAPROL; 2,3-Dimercapto-1-propanol; 59-52-9; 2,3-Dimercaptopropanol; Sulfactin; Dithioglycerine; Dicaptol; 1,2-Dithioglycerol; 2,3-Dithiopropanol; British Anti-Lewisite; dimercaptopropanol; Antoxol; Dimersol; Panobal; British antilewisite; Dithioglycerol
| Reported hazard statements | H301 (94.1%), H315 (98%), H317 (13.7%), H319 (98%), H335 (80.4%) |
|---|
H301 (94.1%): Toxic if swallowed [Danger Acute toxicity, oral]
H315 (98%): Causes skin irritation [Warning Skin corrosion/irritation]
2,3-Dimercapto-1-propanol · CAS 59-52-9 · C3H8OS2. UNII 0CPP32S55X. Boiling Point: 248 °F at 15 mmHg (NTP, 1992); Boiling Point: 140; Boiling Point: BP: 68-69 °C at 0.0001 mm Hg; 83 °C at 0.8 mm Hg.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,3-二巯基-1-丙醇