Tributyl phosphite (CAS 102-85-2) — formula C12H27O3P, molecular weight 250.31; category organic chemicals.
Tributyl phosphite (CAS 102-85-2) is a chemical raw material in the organic chemicals category. Its molecular formula C12H27O3P comprises 12 C, 27 H, 3 O, 1 P atoms. Its molecular weight is about 250.31. Reported physicochemical data: LogP about 3.8. 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 | 102-85-2 |
|---|---|
| Molecular Formula | C12H27O3P |
| Molecular Weight | 250.31 |
| LogP | 3.8 |
| Applications | U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: <50, 2020: <50 |
| Category | Organic Chemicals |
Documented applications: U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: <50, 2020: <50.
Tributyl phosphite is a carbon-based organic compound with CAS registry number 102-85-2 and molecular formula C12H27O3P (molecular weight 250.31), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 102-85-2
Its molecular formula C12H27O3P comprises 12 C, 27 H, 3 O, 1 P atoms.
Also known as: Tributyl phosphite · 亚磷酸三丁酯 · Tri-n-butyl phosphite
Category: organic chemicals
The CAS registry number of Tributyl phosphite is 102-85-2.
Molecular formula C12H27O3P, molecular weight 250.31.
It is also registered under: Tributyl phosphite, 亚磷酸三丁酯, Tri-n-butyl phosphite.
Recorded applications: U.S. Production: 2023: <50, 000 lb, 2022: 50, 000 - <250, 2021: <50, 2020: <50.
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 Tributyl phosphite (CAS 102-85-2), compiled from public chemistry databases.
| CAS Registry Number | 102-85-2 |
|---|---|
| PubChem CID | 7623 |
| Molecular formula | C12H27O3P |
| IUPAC name | tributyl phosphite |
| UNII (FDA) | 498030B4AD |
| Molecular Weight | 250.31 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 12 |
| Exact Mass | 250.16978172 |
| Monoisotopic Mass | 250.16978172 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 16 |
TRIBUTYL PHOSPHITE; 102-85-2; Tri-n-butyl phosphite; Tributoxyphosphine; Phosphorous acid, tributyl ester; Tributylfosfit; Butyl phosphite ((C4H9O)3P); Phosphorus tributoxide (p(OBu)3); JP 304; DTXSID7051474; NSC-2675; 498030B4AD; DTXCID2030065; TBPi cpd; RefChem:190911; 203-061-3
| GHS notification summary | 0.1% (1 / 725) |
|---|
| GHS notification summary | 0.1% (1 / 725) |
|---|---|
| Reported hazard statements | H315 (33%), H319 (94.5%), H412 (76.6%) |
This chemical does not meet GHS hazard criteria for 0.1% (1 of 725) of reports.
H315 (33%): Causes skin irritation [Warning Skin corrosion/irritation]
Tri-n-butyl phosphite · CAS 102-85-2 · C12H27O3P. UNII 498030B4AD.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚磷酸三丁酯