Products Categories
| CAS No.: | 1241-94-7 |
|---|---|
| Name: | 2-Ethylhexyl diphenyl phosphate |
| Molecular Structure: | |
|
|
|
| Formula: | C20H27O4P |
| Molecular Weight: | 362.406 |
| Synonyms: | Phosphoric acid,2-ethylhexyl diphenyl ester;Diphenyl 2-ethylhexyl phosphate;Disflamoll DPO;Octicizer;Phosflex 342;Phosflex 362;Santicizer 141; |
| EINECS: | 214-987-2 |
| Density: | 1.103 g/cm3 |
| Melting Point: | -54 °C |
| Boiling Point: | 421.2 °C at 760 mmHg |
| Flash Point: | 222 °C |
| Solubility: | insoluble in water |
| Appearance: | Pale yellow liquid |
| Hazard Symbols: |
 N
|
| Risk Codes: | 50/53 |
| Safety: | 60-61 |
| Transport Information: | UN 3082 |
| PSA: | 54.57000 |
| LogP: | 6.48550 |
- 144851-82-1METHYL2-AMINO-3-FLUOROBENZOATE
- 483366-12-7(2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine
- 173606-50-3BOC-10-AMINODECANOIC ACID
- 361456-36-2METHYL (R)-(+)-ISOCYANATO-3-PHENYLPROPI&
- 5156-58-1N-(1-Benzyl-4-pipperidinyl)-N-phenylpropanamide HCl
- 81281-59-67-Benzylideneaminotheophylline
- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 47087-37-6Z-D-Glu-OMe
- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
- 1241-94-7
santicizer 141
- 104-76-7
2-Ethylhexyl alcohol
- 115-86-6
phosphoric acid triphenyl ester
- 770-12-7
O-phenyl phosphorodichloridate
- 2524-64-3
chlorophosphoric acid diphenyl ester
A
- 838-85-7
diphenyl hydrogen phosphate
B
- 123-04-6
3-(chloromethyl)heptane
C
- 16368-97-1
di(2-ethylhexyl) phenyl phosphate
D
- 1241-94-7
santicizer 141
| Conditions | Yield |
|---|---|
| magnesium chloride at 120℃; under 50 - 150 Torr; for 5.5 - 7h; Product distribution / selectivity; |
- 1241-94-7
santicizer 141
| Conditions | Yield |
|---|---|
| In chloroform at 20℃; for 24h; | 61% |
- 124-19-61-Nonanal
- 124-20-9Spermidine
- 124221-30-3Disiloxane, 1,3-bis(2-bicyclo4.2.0octa-1,3,5-trien-3-ylethenyl)-1,1,3,3-tetramethyl-, homopolymer
- 124-26-5Octadecanamide
- 124268-99-1Ferrate(1-), N,N-1,3-propanediylbisN-(carboxy-.kappa.O)methylglycinato-.kappa.N,.kappa.O(4-)-, potassium, (OC-6-21)-
- 12430-73-8barium strontium dititanate(2-)
- 1243312-32-4Palladium, chloro[dicyclohexyl(2',6'-dimethoxy[1,1'-biphenyl]-2-yl)phosphine-κP][2-[1-[(4-methylphenyl)imino-κN]ethyl]ferrocenyl-κC]-
- 124-38-9Carbon dioxide
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
What can I do for you?
Get Best Price
Consensus Reports
Reported in EPA TSCA Inventory.
Specification
1. Introduction of 2-Ethylhexyl diphenyl phosphate
2-Ethylhexyl diphenyl phosphate, with the CAS registry number of 1241-94-7, is also named as Octicizer. The product's categories are Functional Materials; Phosphates (Plasticizer); Plasticizer; Alphabetic. Besides, 2-Ethylhexyl diphenyl phosphate is pale yellow liquid, which should be stored in a cool, ventilated warehouse at 2-8 °C. In addition, its molecular formula is C20H27O4P and molecular weight is 362.40.
2. Properties of 2-Ethylhexyl diphenyl phosphate
(1)EINECS: 214-987-2; (2)ACD/LogP: 6.64; (3)# of Rule of 5 Violations: 1; (4)ACD/LogD (pH 5.5): 6.63; (5)ACD/LogD (pH 7.4): 6.63; (6)ACD/BCF (pH 5.5): 64905.45; (7)ACD/BCF (pH 7.4): 64905.45; (8)ACD/KOC (pH 5.5): 96875.02; (9)ACD/KOC (pH 7.4): 96875.02; (10)#H bond acceptors: 4; (11)#H bond donors: 0; (12)#Freely Rotating Bonds: 11; (13)Index of Refraction: 1.522; (14)Molar Refractivity: 100.18 cm3; (15)Molar Volume: 328.2 cm3; (16)Surface Tension: 39.6 dyne/cm; (17)Density: 1.103 g/cm3; (18)Flash Point: 222 °C; (19)Melting Point: -54 °C; (20)Enthalpy of Vaporization: 64.9 kJ/mol; (21)Boiling Point: 421.2 °C at 760 mmHg; (22)Vapour Pressure: 6.49E-07 mmHg at 25 °C.
3. Structure Descriptors of 2-Ethylhexyl diphenyl phosphate
(1)SMILES: O=P(OCC(CC)CCCC)(Oc1ccccc1)Oc2ccccc2
(2)InChI: InChI=1/C20H27O4P/c1-3-5-12-18(4-2)17-22-25(21,23-19-13-8-6-9-14-19)24-20-15-10-7-11-16-20/h6-11,13-16,18H,3-5,12,17H2,1-2H3
(3)InChIKey: CGSLYBDCEGBZCG-UHFFFAOYAA
(4)Std. InChI: InChI=1S/C20H27O4P/c1-3-5-12-18(4-2)17-22-25(21,23-19-13-8-6-9-14-19)24-20-15-10-7-11-16-20/h6-11,13-16,18H,3-5,12,17H2,1-2H3
(5)Std. InChIKey: CGSLYBDCEGBZCG-UHFFFAOYSA-N
4. Toxicity of 2-Ethylhexyl diphenyl phosphate
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| chicken | LD50 | oral | > 10gm/kg (10000mg/kg) | Toxicology and Applied Pharmacology. Vol. 41, Pg. 291, 1977. | |
| mouse | LD50 | intraperitoneal | 930mg/kg (930mg/kg) | BEHAVIORAL: ANTICONVULSANT BEHAVIORAL: TREMOR BEHAVIORAL: MUSCLE WEAKNESS | Office of Toxic Substances Report. Vol. OTS, |
| rabbit | LD50 | oral | 218mg/kg (218mg/kg) | International Polymer Science and Technology. Vol. 3, Pg. 93, 1976. | |
| rabbit | LD50 | skin | > 7900mg/kg (7900mg/kg) | Toxicology and Applied Pharmacology. Vol. 41, Pg. 291, 1977. | |
| rabbit | LDLo | intravenous | 272mg/kg (272mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION | AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 8, Pg. 170, 1953. |
| rat | LDLo | oral | 7500mg/kg (7500mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | National Technical Information Service. Vol. OTS0545845, |
5. Preparation of 2-Ethylhexyl diphenyl phosphate
You can use 2-Ethylhexanol to react with Phosphorus oxychloride. And then esterify it by the use of Sodium phenolate. At last, you will obtain this 2-Ethylhexyl diphenyl phosphate by washing, thin film evaporation, decoloration and filter pressing.
6. Use of 2-Ethylhexyl diphenyl phosphate
2-Ethylhexyl diphenyl phosphate is used as additive-type flame retardant and flame retardant plasticizer. It is also used as adhesive for synthetic resins and synthetic rubber.
7. Other details of 2-Ethylhexyl diphenyl phosphate
When you are using this chemical, please be cautious about it as the following: it is very toxic to aquatic organisms that may cause long-term adverse effects in the aquatic environment. This material and its container must be disposed of as hazardous waste. And you should avoid release to the environment. Refer to special instructions / safety data sheets。