3-mercapto-1-propanol (CAS 19721-22-3) — formula C3H8OS, molecular weight 92.16; category organic chemicals.
3-mercapto-1-propanol (CAS 19721-22-3) is a chemical raw material in the organic chemicals category. Its molecular formula C3H8OS comprises 3 C, 8 H, 1 O, 1 S atoms. Its molecular weight is about 92.16. Reported physicochemical data: 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 | 19721-22-3 |
|---|---|
| Molecular Formula | C3H8OS |
| Molecular Weight | 92.16 |
| LogP | 0.2 |
| Applications | 1-Propanol, 3-mercapto-: ACTIVE, Propanol, mercapto-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 1-Propanol, 3-mercapto-: ACTIVE, Propanol, mercapto-: ACTIVE.
3-mercapto-1-propanol is a carbon-based organic compound with CAS registry number 19721-22-3 and molecular formula C3H8OS (molecular weight 92.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 19721-22-3
Its molecular formula C3H8OS comprises 3 C, 8 H, 1 O, 1 S atoms.
Also known as: 3-mercapto-1-propanol · 3-巯基-1-丙醇
Category: organic chemicals
The CAS registry number of 3-mercapto-1-propanol is 19721-22-3.
Molecular formula C3H8OS, molecular weight 92.16.
It is also registered under: 3-mercapto-1-propanol, 3-巯基-1-丙醇.
Recorded applications: 1-Propanol, 3-mercapto-: ACTIVE, Propanol, mercapto-: ACTIVE.
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 3-mercapto-1-propanol (CAS 19721-22-3), compiled from public chemistry databases.
| CAS Registry Number | 19721-22-3 |
|---|---|
| PubChem CID | 88211 |
| Molecular formula | C3H8OS |
| IUPAC name | 3-sulfanylpropan-1-ol |
| UNII (FDA) | WY6F8YVC7Z |
| Molecular Weight | 92.16 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 92.02958605 |
| Monoisotopic Mass | 92.02958605 |
| Topological Polar Surface Area | 21.2 |
| Heavy Atom Count | 5 |
3-mercaptopropanol; RefChem:911464; 3-Mercapto-1-propanol; 19721-22-3; 3-Sulfanylpropan-1-ol; 1-Propanol, 3-mercapto-; 3-Hydroxypropanethiol; 3-Hydroxypropyl mercaptan; 3-Mercaptopropan-1-ol; DTXSID3051836; 1-mercapto-3-propanol; 3-Sulfanyl-1-propanol; MFCD00192262; WY6F8YVC7Z; 3-Mercaptopropanol;; NSC-46437
| Reported hazard statements | H301 (100%), H311 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H311 (100%): Toxic in contact with skin [Danger Acute toxicity, dermal]
3-mercapto-1-propanol · CAS 19721-22-3 · C3H8OS. UNII WY6F8YVC7Z.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-巯基-1-丙醇