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CAS No.: | 6294-34-4 |
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Name: | BIS(BETA-CHLOROETHYL)-BETA-CHLOROETHYL PHOSPHONATE |
Article Data: | 10 |
Molecular Structure: | |
Formula: | C6H12 Cl3 O3 P |
Molecular Weight: | 269.492 |
Synonyms: | Phosphonicacid, (2-chloroethyl)-, bis(2-chloroethyl) ester (6CI,7CI,8CI,9CI); Ethanol,2-chloro-, (2-chloroethyl)phosphonate (2:1) (8CI); Bis(2-chloroethyl)(2-chloroethyl)phosphonate; Bis(b-chloroethyl) b-chloroethylphosphonate; Bis-chloroethyl 2-chloroethanephosphonate; NSC9297 |
EINECS: | 228-557-7 |
Density: | 1.391 |
Melting Point: | 25-26 °C |
Boiling Point: | 546.279°C at 760 mmHg |
Flash Point: | 284.18°C |
Safety: | Moderately toxic by ingestion. Low toxicity by skin contact. Experimental reproductive effects. A mild skin and eye irritant. When heated to decomposition it emits toxic vapors of POx and Cl−. |
PSA: | 45.34000 |
LogP: | 2.92910 |
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Bis(2-chloroethyl) (2-chloroethyl) phosphonate ,its CAS register number is 6294-34-4,it's called (2-Chloroethyl)-phosphonicacibis(2-chloroethyl)ester ; 2-Chloro-ethano(2-chloroethyl)phosphonate(2:1) ; Antiblage78 ; Bis(2-chloroethyl)(2-chloroethyl)phosphonate ; Bis(2-Chloroethyl)2-chloroethylphosphate ; Bis(2-chloroethyl)2-chloroethylphosphonate ; Bis-2-chloroethyl-2-chloroethylphosphonate ; Bis-chloroethyl2-chloroethanephosphonate ; Antiblage 78 ; NSC 9297 ; EINECS 228-557-7 ; NSC9297 ; CID80518 ,and so on.
IUPAC Name: 1-Chloro-2-[2-chloroethoxy(2-chloroethyl)phosphoryl]oxyethane
CAS: 6294-34-4
Molecular Formula: C6H12Cl3O3P
Molecular Weight: 269.49
molecular structure:
EINECS: 228-557-7
ACD/LogD (pH 5.5): 0.88
ACD/LogD (pH 7.4): 0.88
ACD/BCF (pH 5.5): 2.77
ACD/BCF (pH 7.4): 2.77
ACD/KOC (pH 5.5): 72.1
ACD/KOC (pH 7.4): 72.1
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 8
Index of Refraction: 1.463
Molar Refractivity: 54.75 cm3
Molar Volume: 198.6 cm3
Polarizability: 21.7 10-24cm3
Surface Tension: 39.4 dyne/cm
Density: 1.356 g/cm3
Flash Point: 224.7 °C
Enthalpy of Vaporization: 55.95 kJ/mol
Boiling Point: 339.2 °C at 760 mmHg
Vapour Pressure: 0.000184 mmHg at 25°C
Bis(2-chloroethyl) (2-chloroethyl) phosphonate (CAS No.6294-34-4) is commonly used as intermediate for organic synthesis.
1. | skn-rbt 500 mg/24H MLD | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0545714 . | ||
2. | eye-rbt 100 mg/24H MLD | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0545714 . | ||
3. | orl-rat LD50:880 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0540437 . | ||
4. | orl-mus LD50:1530 mg/kg | MTPEEI Meditsina Truda i Promyshlennaya Ekologiya. Industrial Medicine and Ecology.(Mezhdunarodnaya Kniga, ul.B. Yakimanka, 39 117049 Moscow, Russia) No.1- 1993-(2),(1993),21. | ||
5. | skn-rbt LD :>5500 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0545714 . | ||
6. | orl-gpg LD50:1740 mg/kg | MTPEEI Meditsina Truda i Promyshlennaya Ekologiya. Industrial Medicine and Ecology.(Mezhdunarodnaya Kniga, ul.B. Yakimanka, 39 117049 Moscow, Russia) No.1- 1993-(2),(1993),21. |
Moderately toxic by ingestion. Low toxicity by skin contact. Experimental reproductive effects. A mild skin and eye irritant. When heated to decomposition it emits toxic vapors of POx and Cl−.
Removal in wastewater treatment of Bis(2-chloroethyl) (2-chloroethyl) phosphonate (CAS No.6294-34-4) can be stated as follows:
Total removal:2.03 percent
Total biodegradation:0.09 percent
Total sludge adsorption:1.93 percent
Total to Air:0.01 percent
(using 10000 hr Bio P,A,S)