-
Name
PHOSPHAN
- EINECS
- CAS No. 115-78-6
- Density g/cm3
- Solubility
- Melting Point 114-120 °C
- Formula C19H32 Cl2 P . Cl
- Boiling Point °Cat760mmHg
- Molecular Weight 397.83
- Flash Point °C
- Transport Information
- Appearance
- Safety Poison by ingestion and intraperitoneal routes. Used as a plant growth regulant. When heated to decomposition it emits very toxic fumes of Cl− and POx.
- Risk Codes 21-25-36/38
-
Molecular Structure
-
Hazard Symbols
- Synonyms Phosphonium,tributyl(2,4-dichlorobenzyl)-, chloride (8CI); Phosphonium, tributyl[(2,4-dichlorophenyl)methyl]-,chloride (9CI); Tributyl(2,4-dichlorobenzyl)phosphonium chloride (6CI);2,4-Dichlorobenzyltributylphosphonium chloride; CBBP; Chlorphonium chloride;Fosfon D; Phosfon; Phosfon D; Phosfone D; Phosphon; Phosphon D; Phosphone D
- PSA 13.59000
- LogP 4.91530
Tributyl(2,4-dichlorobenzyl)phos-phonium chloride Chemical Properties
IUPAC Name: Tributyl-[(2,4-dichlorophenyl)methyl]phosphanium chloride
Molecular Formula: C19H32Cl2P•Cl
Molecular Weight: 397.83
EINECS: 204-105-4
Melting Point: 114 ~ 120 ° C
Freely Rotating Bonds: 11
Polar Surface Area: 0 Å2
Solubility: not soluble in hexane and ether, soluble in acetone, water, ethanol and isopropanol in the.
Appearance: a white crystalline solid, with aromatic odor
The Cas Register Number of Tributyl(2,4-dichlorobenzyl)phos-phonium chloride is 115-78-6.The chemical synonyms of Tributyl(2,4-dichlorobenzyl)phos-phonium chloride (CAS NO.115-78-6) are Chlorure de tributyl(2,4-dichlorobenzyl)phosphonium ; Phosphonium, tributyl[(2,4-dichlorophenyl)methyl]-, chloride (1:1) ; Tributyl(2,4-dichlorbenzyl)phosphoniumchlorid ; Tributyl(2,4-dichlorobenzyl)phosphonium chloride ; Tributyl[(2,4-dichlorophenyl)methyl]phosphonium chloride ; 2,4-Dichlorobenzyltributylphosphonium chloride ; CBBP ; Chlorfonium ; Chlorphonium chloride ; Fosfon D ; Phosfleur ; Phosfon ; Phosphon ; Phosphon D ; Phosphone D ; Phosphonium, tributyl((2,4-dichlorophenyl)methyl)-, chloride ; Phosphonium, tributyl(2,4-dichlorobenzyl)-, chloride ; Tributyl (2,4-dichlorobenzyl) phosphonium chloride ; Tributyl((2,4-dichlorophenyl)methyl)phosphonium chloride .The molecular structure of Tributyl(2,4-dichlorobenzyl)phos-phonium chloride (CAS NO.115-78-6) is
.
Tributyl(2,4-dichlorobenzyl)phos-phonium chloride Uses
Tributyl(2,4-dichlorobenzyl)phos-phonium chloride (CAS NO.115-78-6) is used as TIMPs.
Tributyl(2,4-dichlorobenzyl)phos-phonium chloride Production
It is derived by the reaction of Tri-n-butyl phosphine and 2,4 - dichloro-2 ah alkyl chloride in the solution .
Tributyl(2,4-dichlorobenzyl)phos-phonium chloride Toxicity Data With Reference
| 1. | orl-rat LD50:178 mg/kg | PCOC** Pesticide Chemicals Official Compendium ,Association of the American Pesticide Control Officials, Inc.(Topeka, KS.: )1966,899. | ||
| 2. | orl-mus LDLo:470 mg/kg | AECTCV Archives of Environmental Contamination and Toxicology. 14 (1985),111. | ||
| 3. | ipr-mus LDLo:19 mg/kg | TXAPA9 Toxicology and Applied Pharmacology. 23 (1972),288. |
Tributyl(2,4-dichlorobenzyl)phos-phonium chloride Safety Profile
Poison by ingestion and intraperitoneal routes. Used as a plant growth regulant. When heated to decomposition it emits very toxic fumes of Cl− and POx.
Hazard Codes: 
T
Risk Statements: 21-25-36/38
R21: Harmful in contact with skin.
R25: Toxic if swallowed.
R36/38: Irritating to eyes and skin.
Safety Statements: 36/37/39-45
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: 2811
HazardClass: 6.1(b)
PackingGroup: III
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