1,3-Propanediol (CAS No. 504-63-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Fine Chemicals；Cosmetic Raw Materials. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Fine Chemicals；Cosmetic Raw Materials
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The CAS number of 1,3-Propanediol is 504-63-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Fine Chemicals；Cosmetic Raw Materials.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
1,3-Propanediol · CAS 504-63-2 · C3H8O2. UNII 5965N8W85T. Boiling Point: 210-212 °C; Density: 1.0597 at 20 °C/4 °C; Density: 1.0536 @25 °C.
| CAS Registry Number | 504-63-2 |
|---|---|
| PubChem CID | 10442 |
| Molecular formula | C3H8O2 |
| IUPAC name | propane-1,3-diol |
| UNII (FDA) | 5965N8W85T |
| FEMA number | 4753 |
| Molecular Weight | 76.09 |
|---|---|
| XLogP3 | -1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 76.052429494 |
| Monoisotopic Mass | 76.052429494 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Boiling Point | 210-212 °C |
|---|---|
| Density | 1.0597 at 20 °C/4 °C |
| Density | 1.0536 @25 °C |
| Vapor Pressure | 0.04 [mmHg] |
| Vapor Pressure | 0.0441 mm Hg at 25 °C |
| LogP | log Kow = -1.04 |
| LogP | -1.04 |
| Autoignition Temperature | Ignition Temp: 752 °F/ 400 °C |
| Regulatory & Food Contact | Scientific procedures FDA has no questions DuPont Tate & Lyle BioProducts |
|---|---|
| GHS notification summary | 91.8% (468 / 510) |
| GHS notification summary | 91.8% (468 / 510) |
|---|---|
| Reported hazard statements | H315 |
This chemical does not meet GHS hazard criteria for 91.8% (468 of 510) of all reports.
Reported as not meeting GHS hazard criteria by 468 of 510 companies (only 8.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
1,3-PROPANEDIOL; Propane-1,3-diol; 504-63-2; Trimethylene glycol; 1,3-Dihydroxypropane; 1,3-Propylene glycol; 2-Deoxyglycerol; 1,3-Propylenediol; beta-Propylene glycol; 2-(Hydroxymethyl)ethanol; omega-Propanediol; DTXSID8041246; 5965N8W85T; DTXCID6021246; CHEBI:16109; RefChem:906914
CAS 504-63-2; molecular formula C3H8O2; molecular weight — g/mol.
1,3-PROPANEDIOL, Propane-1,3-diol, 504-63-2, Trimethylene glycol, 1,3-Dihydroxypropane, 1,3-Propylene glycol.
Documented regulatory listings: Scientific procedures; FDA has no questions; DuPont Tate & Lyle BioProducts.
91.8% of GHS notifications report no hazard classification (468 of 510).
Boiling Point: 210-212 °C; Density: 1.0597 at 20 °C/4 °C; Density: 1.0536 @25 °C; Vapor Pressure: 0.04 [mmHg].
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.