Triphenyl phosphite
- CAS No.
- 101-02-0
- Chemical Name:
- Triphenyl phosphite
- Synonyms
- TPO;P(OPh)3;(PhO)3P;Weston TPP;PHENYL PHOSPHITE;p36;EFED;P 36;jp360;westontpp
- CBNumber:
- CB5296820
- Molecular Formula:
- C18H15O3P
- Molecular Weight:
- 310.28
- MOL File:
- 101-02-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/14 8:52:54
| Melting point | 22-24 °C (lit.) |
|---|---|
| Boiling point | 360 °C (lit.) |
| Density | 1.184 g/mL at 25 °C (lit.) |
| vapor density | 10.7 (vs air) |
| vapor pressure | 5 mm Hg ( 205 °C) |
| refractive index |
n |
| Flash point | 425 °F |
| storage temp. | Store below +30°C. |
| solubility | methanol: 25 mg/mL, clear |
| form | Liquid |
| color | Clear colorless to pale yellow |
| PH | 1 (200g/l, H2O, 20℃) |
| Water Solubility | insoluble |
| Sensitive | Air & Moisture Sensitive |
| BRN | 1079456 |
| Dielectric constant | 3.2（24℃） |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | HVLLSGMXQDNUAL-UHFFFAOYSA-N |
| CAS DataBase Reference | 101-02-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Phosphorous acid, triphenyl ester(101-02-0) |
| EPA Substance Registry System | Triphenyl phosphite (101-02-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H317-H319-H410 | |||||||||
| Precautionary statements | P261-P273-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,N,Xi | |||||||||
| Risk Statements | 36/38-50/53 | |||||||||
| Safety Statements | 28-60-61-28A-26 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | TH1575000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29209085 | |||||||||
| Toxicity | LD50 oral in rat: 444mg/kg | |||||||||
| NFPA 704 |
|
Triphenyl phosphite price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | T84654 | Triphenyl phosphite 97% | 101-02-0 | 5G | ₹3020.18 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | T84654 | Triphenyl phosphite 97% | 101-02-0 | 500G | ₹6040.35 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | T84654 | Triphenyl phosphite 97% | 101-02-0 | 3KG | ₹20502.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.00551 | Triphenyl phosphite for synthesis | 101-02-0 | 100ML | ₹5950 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.00551 | Triphenyl phosphite for synthesis | 101-02-0 | 1L | ₹7380 | 2022-06-14 | Buy |
Triphenyl phosphite Chemical Properties,Uses,Production
Chemical Properties
Water-white to pale-yellow solid or oily liquid; pleasant odor. Combustible.
Uses
Triphenyl phosphite can be used:
- As a source of phosphorus and as a ligand for the synthesis of transition metal phosphide nanoparticles via heating-up process.
- To convert alcohols to alkyl halides.
- As a peptide coupling agent.
- As a low-temperature source of singlet oxygen after forming an adduct with ozone.
- To synthesize bromotriphenoxyphosphonium bromide, a brominating agent, by reacting with bromine.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Organophosphates, such as Triphenyl phosphite, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Health Hazard
Triphenyl phosphite (TPP) is a skin irritant and sensitizer in humans and is neurotoxic in laboratory animals.Systemic effects have not been reported in humans.
Safety Profile
Poison by intraperitoneal and subcutaneous routes. Moderately toxic by ingestion. An experimental eye and severe human skin irritant. Combustible when exposed to heat or flame. To fight fire, use CO2, mist, dry chemical. When heated to decomposition it emits toxic fumes of POx. See also PHENOL.
Purification Methods
Its ethereal solution is washed succesively with aqueous 5% NaOH, distilled water and saturated aqueous NaCl, then dried with Na2SO4 and distilled under vacuum after evaporating the diethyl ether. [Walsh J Am Chem Soc 81 3023 1959, Verkade & Coskren in Organo Phosphorus Compounds (Kosolapoff & Maier eds) Wiley Vol 6 pp 211-577 1973, Beilstein 6 IV 695.]
Triphenyl phosphite Preparation Products And Raw materials
Raw materials
chevron_left
1of2
chevron_rightPreparation Products
polyester-based liquid crystalling ionmer containing sulfonate group
Tetrachlorvinphos
Phosphite
O,O'-Dioctadecylpentaerythritol bis(phosphite)
Unsaturated polyester resin
chevron_left
1of3
chevron_right
Global( 431)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| ANJI BIOSCIENCES | +91-9000100077 +91-9000100077 | Hyderabad, India | 430 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| Adishank Chemicals Pvt Ltd | +91-9821112126 +91-9324787427 | Maharashtra, India | 7 | 58 | Inquiry |
| United Phosphorus Limited | +91-2271528737 +91-9004390689 | Mumbai, India | 32 | 58 | Inquiry |
| Krishna Antioxidants Pvt. Ltd KAPL | +91-40904142 +91-2240904100 | Maharashtra, India | 18 | 58 | Inquiry |
| Sandhya Group | +91-9167722041 +91-9167722043 | Maharashtra, India | 22 | 58 | Inquiry |
| S V Plastochem Pvt Ltd | +91-9272227865 +91-9766105292 | Maharashtra, India | 29 | 58 | Inquiry |
| Manus Aktteva Biopharma LLP | 08048250218Ext 800 | Ahmedabad, India | 655 | 58 | Inquiry |
| Pharmaffiliates Analytics & Synthetics (P) Ltd. | 91-172-5066494 | Haryana, India | 631 | 58 | Inquiry |
| HiMedia Laboratories | 91-22-61471919 | Maharashtra, India | 1843 | 58 | Inquiry |
Related articles
- Triphenyl Phosphite: A Comprehensive Overview
- Triphenyl phosphite (TPhP) is a versatile chemical compound that serves as a critical element in various industrial and chemic....
- May 14，2024
- Triphenyl phosphite: synthesis, applications in organic synthesis and safety
- Triphenyl phosphite has versatile applications in organic synthesis as a reactant and catalyst but has potential safety hazard....
- Dec 19，2023
- Triphenyl phosphite: properties and applications
- Triphenyl phosphite plays a crucial role in organic synthesis, polymer preparation, and metal coordination chemistry, offering....
- Jul 12，2023
101-02-0(Triphenyl phosphite)Related Search:
Triphenyl phosphite, 99% 2.5LT
Triphenyl phosphite, CP,97%
adkstabtpp
Advance TPP
advancetpp
Doverphos 10
Doverphos 10-HR
EFED
jp360
Lankromark LE65
Mellite 310
sumilizerttp-r
syn-O-Ad P-399
tp1(plasticizer)
tpp(plasticizer)
Trifenoxyfosfin
Trifenylfosfit
Triphenoxyphosphine
tris(phenoxy)phosphine
Weston EGTPP
westontpp
PHOSPHOROUS ACID TRIPHENYL ESTER
Phosphorous Acid Triphenyl Ester
TPP
TRIPHENYL PHOSPHONATE
TRIPHENYL PHOSPHITE
Thrombopoietin from mouse
mellite310
P 36
P 36 (Stabilizer)
p36
Phenyl phosphite, (PhO)3P
phenylphosphite((c6h5o)3p)
Phosclere T 36
phoscleret36
Stabilizer P 36
stabilizerp36
sumilizertpp-r
AURORA KA-1603
IRGAFOS TPP
Triphenyl Phosphite (TPPi)
Triphenyl phospite
Triphenylphosphite white yellow xtl
Triphenyl phosphite, 99+%
Triphenylphosphite,97%
Triphenylphosphit
O,O,O-Trisphenylphosphite
Phosphorous acid triphenyl
Triprolidine hydrochloride hydrate
Triphenyl phosphite Per CA#00-2: Ampule
TRIPHENYL PHOSPHITE FOR SYNTHESIS
Triphenyl phosphite, 97.5%
JADEWIN TPP
Triphenyl Phosphite >
Triphenyl Phosphate(TPP) CAS: 101-02-0
(PhO)3P
TPO
P(OPh)3
Weston TPP