Tris(2-chloroethyl)phosphite (CAS 140-08-9) — formula C6H12Cl3O3P, molecular weight 269.5; category organic chemicals.
| CAS Number | 140-08-9 |
|---|---|
| Molecular Formula | C6H12Cl3O3P |
| Molecular Weight | 269.5 |
| Boiling Point | 257 to 275 °F at 7 mmHg (NTP, 1992) |
| LogP | 1.8 |
| Applications | Uses: Used in vinyl stabilizers, grease additives, and fire-retardant compositions, Also used as a color inhibitor in esterification reactions, [HSDB], Intermediate, component of vinyl stabilizers, flameproofing compositions, Chemical intermediate, Fire retardant, color inhibitor in esterification reactions, Methods of Manufacturing: The addition of ethylene oxide to PCl3 in the presence of catalytic quantities of chloroethanol, iron chloride, or aluminum chloride produces tris(2-chloroethyl) phosphite., Reaction of phosphorus trichloride & ethylene oxide, U.S. Production: (1975) Probably greater than 9.08X10+5 g, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4064], Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4065], Ethanol, 2-chloro-, phosphite (3:1) is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., General Manufacturing Information: Ethanol, 1, 1', 1''-phosphite: ACTIVE, Exposure to air should be minimum., SRP: Hydrolyzes rapidly |
| Category | Organic Chemicals |
Documented applications: Uses: Used in vinyl stabilizers, grease additives, and fire-retardant compositions, Also used as a color inhibitor in esterification reactions, [HSDB], Intermediate, component of vinyl stabilizers, flameproofing compositions, Chemical intermediate, Fire retardant, color inhibitor in esterification reactions, Methods of Manufacturing: The addition of ethylene oxide to PCl3 in the presence of catalytic quantities of chloroethanol, iron chloride, or aluminum chloride produces tris(2-chloroethyl) phosphite., Reaction of phosphorus trichloride & ethylene oxide, U.S. Production: (1975) Probably greater than 9.08X10+5 g, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4064], Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4065], Ethanol, 2-chloro-, phosphite (3:1) is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., General Manufacturing Information: Ethanol, 1, 1', 1''-phosphite: ACTIVE, Exposure to air should be minimum., SRP: Hydrolyzes rapidly.
Tris(2-chloroethyl)phosphite is a carbon-based organic compound with CAS registry number 140-08-9 and molecular formula C6H12Cl3O3P (molecular weight 269.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 140-08-9
Its molecular formula C6H12Cl3O3P comprises 6 C, 12 H, 3 Cl, 3 O, 1 P atoms.
Also known as: Tris(2-chloroethyl)phosphite · 亚磷酸三(2-氯乙基)酯
Category: organic chemicals
The CAS registry number of Tris(2-chloroethyl)phosphite is 140-08-9.
Molecular formula C6H12Cl3O3P, molecular weight 269.5.
It is also registered under: Tris(2-chloroethyl)phosphite, 亚磷酸三(2-氯乙基)酯.
Recorded applications: Uses: Used in vinyl stabilizers, grease additives, and fire-retardant compositions, Also used as a color inhibitor in esterification reactions, [HSDB], Intermediate, component of vinyl stabilizers, flameproofing compositions, Chemical intermediate, Fire retardant, color inhibitor in esterification reactions, Methods of Manufacturing: The addition of ethylene oxide to PCl3 in the presence of catalytic quantities of chloroethanol, iron chloride, or aluminum chloride produces tris(2-chloroethyl) phosphite., Reaction of phosphorus trichloride & ethylene oxide, U.S. Production: (1975) Probably greater than 9.08X10+5 g, Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4064], Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4065], Ethanol, 2-chloro-, phosphite (3:1) is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., General Manufacturing Information: Ethanol, 1, 1', 1''-phosphite: ACTIVE, Exposure to air should be minimum., SRP: Hydrolyzes rapidly.
Category: Organic Chemicals.
Independent reference data for Tris(2-chloroethyl)phosphite (CAS 140-08-9), compiled from public chemistry databases.
| 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 |
| 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] |
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-
| 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 · 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚磷酸三(2-氯乙基)酯