Dipropyl phtalate (CAS 131-16-8) — formula C14H18O4, molecular weight 250.29; category organic chemicals.
Dipropyl phtalate (CAS 131-16-8) is a chemical raw material in the organic chemicals category. Its molecular formula C14H18O4 comprises 14 C, 18 H, 4 O atoms. Its molecular weight is about 250.29. Reported physicochemical data: boiling point around 579 to 581 °F at 760 mmHg (NTP, 1992), LogP about 4.05. 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 | 131-16-8 |
|---|---|
| Molecular Formula | C14H18O4 |
| Molecular Weight | 250.29 |
| Boiling Point | 579 to 581 °F at 760 mmHg (NTP, 1992) |
| LogP | 4.05 |
| Applications | Used to make plasticizers and plastics and for laboratory applications |
| Category | Organic Chemicals |
Documented applications: Used to make plasticizers and plastics and for laboratory applications.
Dipropyl phtalate is a carbon-based organic compound with CAS registry number 131-16-8 and molecular formula C14H18O4 (molecular weight 250.29), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 131-16-8
Its molecular formula C14H18O4 comprises 14 C, 18 H, 4 O atoms.
Also known as: Dipropyl phtalate · 邻苯二甲酸二丙酯
Category: organic chemicals
The CAS registry number of Dipropyl phtalate is 131-16-8.
Molecular formula C14H18O4, molecular weight 250.29.
It is also registered under: Dipropyl phtalate, 邻苯二甲酸二丙酯.
Recorded applications: Used to make plasticizers and plastics and for laboratory applications.
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 Dipropyl phtalate (CAS 131-16-8), compiled from public chemistry databases.
| CAS Registry Number | 131-16-8 |
|---|---|
| PubChem CID | 8559 |
| Molecular formula | C14H18O4 |
| IUPAC name | dipropyl benzene-1,2-dicarboxylate |
| UNII (FDA) | 8USP5Y77SS |
| Molecular Weight | 250.29 |
|---|---|
| XLogP3 | 4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 8 |
| Exact Mass | 250.12050905 |
| Monoisotopic Mass | 250.12050905 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 18 |
| Boiling Point | 579 to 581 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Vapor Pressure | 0.000132 [mmHg] |
| LogP | 4.05 |
Dipropyl phthalate; 131-16-8; Di-n-propylphthalate; DI-N-PROPYL PHTHALATE; dipropyl benzene-1,2-dicarboxylate; Phthalic acid, dipropyl ester; 1,2-Benzenedicarboxylic acid, dipropyl ester; Phthalic Acid Dipropyl Ester; N-Dipropyl phthalate; Phthalic acid di-n-propyl ester; DTXSID5031133; 8USP5Y77SS; CHEBI:60069; 1,2-benzenedicarboxylic acid dipropyl ester; NSC-15314; DTXCID3011133
| GHS notification summary | 5.1% (4 / 78) |
|---|
| GHS notification summary | 5.1% (4 / 78) |
|---|---|
| Reported hazard statements | H351 (37.2%), H361 (92.3%), H411 (56.4%) |
This chemical does not meet GHS hazard criteria for 5.1% (4 of 78) of reports.
H351 (37.2%): Suspected of causing cancer [Warning Carcinogenicity]
Dipropyl phtalate · CAS 131-16-8 · C14H18O4. UNII 8USP5Y77SS. Boiling Point: 579 to 581 °F at 760 mmHg (NTP, 1992); Vapor Pressure: 0.000132 [mmHg]; LogP: 4.05.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 邻苯二甲酸二丙酯