亚磷酸三(2-氯乙基)酯，CAS 登记号 140-08-9，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(2-chloroethyl)phosphite · CAS 140-08-9 · C6H12Cl3O3P. UNII 66XM91RPZK. Boiling Point: 257 to 275 °F at 7 mmHg (NTP, 1992); Boiling Point: 120 °C at 3 mm Hg; Boiling Point: BP: 112-5 °C at 2 mm Hg.
| CAS Registry Number | 140-08-9 |
|---|---|
| PubChem CID | 8783 |
| Molecular formula | C6H12Cl3O3P |
| IUPAC name | tris(2-chloroethyl) phosphite |
| UNII (FDA) | 66XM91RPZK |
| Molecular Weight | 269.5 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 9 |
| Exact Mass | 267.958964 |
| Monoisotopic Mass | 267.958964 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Boiling Point | 257 to 275 °F at 7 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 120 °C at 3 mm Hg |
| Boiling Point | BP: 112-5 °C at 2 mm Hg |
| Flash Point | 280 °F (NTP, 1992) |
| Density | 1.3443 g/cu cm at 26 °C |
| Vapor Density | 9.32 (Air= 1) |
| Vapor Pressure | 0.0003 [mmHg] |
| GHS notification summary | 4.8% (5 / 104) |
|---|
| GHS notification summary | 4.8% (5 / 104) |
|---|---|
| Reported hazard statements | H301, H311 (36.5%), H312 (21.2%), H315 (57.7%), H319 (58.7%), H330 (36.5%), H335 (57.7%), H340 (37.5%) |
This chemical does not meet GHS hazard criteria for 4.8% (5 of 104) of reports.
H301+H311 (36.5%): Toxic if swallowed or in contact with skin [Danger Acute toxicity, oral; acute toxicity, dermal]
TRIS(2-CHLOROETHYL) PHOSPHITE; Tris(2-chloroethyl)phosphite; Ethanol, 2-chloro-, 1,1',1''-phosphite; Ethanol, 2-chloro-, phosphite (3:1); 2-Chloroethanol phosphite (3:1); NSC 6514; CCRIS 5949; DTXSID0026258; HSDB 2584; UNII-66XM91RPZK; Tris(2-chloroethyl)ester of phosphorus acid; EINECS 205-397-6; BRN 1704979; NSC-6514; DTXCID706258; LUVCTYHBTXSAMX-UHFFFAOYSA-
CAS 140-08-9; molecular formula C6H12Cl3O3P; molecular weight — g/mol.
TRIS(2-CHLOROETHYL) PHOSPHITE, Tris(2-chloroethyl)phosphite, Ethanol, 2-chloro-, 1,1',1''-phosphite, Ethanol, 2-chloro-, phosphite (3:1), 2-Chloroethanol phosphite (3:1), NSC 6514.
4.8% of GHS notifications report no hazard classification (5 of 104).
Boiling Point: 257 to 275 °F at 7 mmHg (NTP, 1992); Boiling Point: 120 °C at 3 mm Hg; Boiling Point: BP: 112-5 °C at 2 mm Hg; Flash Point: 280 °F (NTP, 1992).
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.