三(11-甲基十二烷基)亚磷酸酯，CAS 登记号 77745-66-5，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Tris(11-methyldodecyl)phosphite · CAS 77745-66-5 · C39H81O3P. UNII XKL37X6CC3.
| CAS Registry Number | 77745-66-5 |
|---|---|
| PubChem CID | 22630279 |
| Molecular formula | C39H81O3P |
| IUPAC name | tris(11-methyldodecyl) phosphite |
| UNII (FDA) | XKL37X6CC3 |
| Molecular Weight | 629.0 |
|---|---|
| XLogP3 | 17.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 36 |
| Exact Mass | 628.59233344 |
| Monoisotopic Mass | 628.59233344 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 43 |
| Formal Charge | 0 |
| Regulatory & Food Contact | FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Triisotridecyl phosphite (CAS Reg. No. 77745-66-5) As an antioxidant in vinyl chloride polymers and linear low-density polyethylene, except for use in contact wi The FCS may contain no more than 1 percent by weight triisopropanolamine (CAS Reg. No. 122-20-3). The FCS is n |
|---|---|
| GHS notification summary | 0.8% (2 / 245) |
| GHS notification summary | 0.8% (2 / 245) |
|---|---|
| Reported hazard statements | H317 (98.4%), H335 (22.4%), H413 (60%) |
This chemical does not meet GHS hazard criteria for 0.8% (2 of 245) of reports.
H317 (98.4%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Triisotridecyl phosphite; 77745-66-5; EINECS 278-758-9; EC 278-758-9; DTXSID20228365; 278-758-9; RefChem:191706; DTXCID40150856; TRIS(11-METHYLDODECYL) PHOSPHITE; Phosphorous acid, triisotridecyl ester; tris(isotridecyl)phosphite; XKL37X6CC3; SCHEMBL97786; IVINYWARLXOTLP-UHFFFAOYSA-N; NS00003326; 1-Dodecanol, 11-methyl-, 1,1',1''-phosphite
CAS 77745-66-5; molecular formula C39H81O3P; molecular weight — g/mol.
Triisotridecyl phosphite, 77745-66-5, EINECS 278-758-9, EC 278-758-9, DTXSID20228365, 278-758-9.
Documented regulatory listings: FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS; Triisotridecyl phosphite (CAS Reg. No. 77745-66-5); As an antioxidant in vinyl chloride polymers and linear low-density polyethylene, except for use in contact wi.
0.8% of GHS notifications report no hazard classification (2 of 245).
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.