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4351-70-6

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Basic Information
CAS No.: 4351-70-6
Name: PHOSGARD C 22-R
Molecular Structure:
Molecular Structure of 4351-70-6 (PHOSGARD C 22-R)
Formula: C14H28Cl5O9P3
Molecular Weight: 610.58
Synonyms: 1-[bis(2-chloroethoxy)phosphoryl]-1-[2-chloroethoxy-[1-[2-chloroethoxy(2-chloroethyl)phosphoryl]oxyethyl]phosphoryl]oxyethane;
Density: 1.426g/cm3
Melting Point: 253 °C (decomp)
Boiling Point: 643.8°Cat760mmHg
Flash Point: 618.8°C
Hazard Symbols: Moderately toxic by ingestion. Low toxicity by inhalation and skin contact. A mild skin and eye irritant.
Safety: Moderately toxic by ingestion. Low toxicity by inhalation and skin contact. A mild skin and eye irritant. When heated to decomposition it emits toxic vapors of POx and Cl−.
PSA: 136.02000
LogP: 6.55130
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  • CSR081605-60209

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    CSR081605-60209

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    Skyrun Industrial Co.Limited (CSR Ind), established in 2003, a state-controlled company(By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing ra

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Chemistry

Molecular Structure of 1-(Bis(2-chloroethoxy)phosphinyl)ethyl 2-chloroethyl (1-(((2-chloroethoxy)(2-chloroethyl)phosphinyl)oxy)ethyl)phosphonate (CAS NO. 4351-70-6):



IUPAC Name: 1-[1-[1-[bis(2-Chloroethoxy)phosphoryl]ethoxy-(2-chloroethoxy)phosphoryl]ethoxy-(2-chloroethyl)phosphoryl]oxy-2-chloroethane 
Molecular Formula: C14H28Cl5O9P3
Molecular Weight: 610.553003 g/mol
XLogP3-AA: 2
H-Bond Donor: 0
H-Bond Acceptor: 9
Canonical SMILES: CC(OP(=O)(C(C)OP(=O)(CCCl)OCCCl)OCCCl)P(=O)(OCCCl)OCCCl
InChI: InChI=1S/C14H28Cl5O9P3/c1-13(27-29(20,12-7-19)23-8-3-15)31(22,26-11-6-18)28-14(2)30(21,24-9-4-16)25-10-5-17/h13-14H,3-12H2,1-2H3
InChIKey: QDLQFWNOQPOPHV-UHFFFAOYSA-N
Index of Refraction: 1.482
Molar Refractivity: 122.16 cm3
Molar Volume: 427.9 cm3
Surface Tension: 45.3 dyne/cm
Density: 1.426 g/cm3
Flash Point: 618.8 °C
Enthalpy of Vaporization: 91.54 kJ/mol
Boiling Point: 643.8 °C at 760 mmHg
Vapour Pressure: 9.27E-16 mmHg at 25 °C
EINECS of 1-(Bis(2-chloroethoxy)phosphinyl)ethyl 2-chloroethyl (1-(((2-chloroethoxy)(2-chloroethyl)phosphinyl)oxy)ethyl)phosphonate (CAS NO. 4351-70-6): 224-417-4

Toxicity Data With Reference

1.    

skn-rbt 500 µL/24H MLD

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0546210 .
2.    

eye-rbt 100 µL/24H MLD

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0546210 .
3.    

orl-rat LD50:2740 mg/kg

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0546210 .
4.    

ihl-rat LCLo:57 g/m3/4H

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0546210 .
5.    

orl-rbt LD50:3720 mg/kg

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0546210 .
6.    

skn-rbt LD :>23 g/kg

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0546210 .

Safety Profile

Moderately toxic by ingestion. Low toxicity by inhalation and skin contact. A mild skin and eye irritant. When heated to decomposition it emits toxic vapors of POx and Cl−.

Specification

  1-(Bis(2-chloroethoxy)phosphinyl)ethyl 2-chloroethyl (1-(((2-chloroethoxy)(2-chloroethyl)phosphinyl)oxy)ethyl)phosphonate with cas registry number of 4351-70-6 is also called for CP 18851 ; Phosgard C-22-R ; Phosphonic acid, (1-(((2-chloroethoxy)(2-chloroethyl)phosphinyl)oxy)ethyl)-, 1-(bis(2-chloroethoxy)phosphinyl)ethyl 2-chloroethyl ester .