Triphenyl phosphite

CAS No.	101-02-0
Chemical Name:	Triphenyl phosphite
Synonyms:	p36;TPO;P 36;EFED;jp360;(PhO)3P;P(OPh)3;westontpp;adkstabtpp;advancetpp
CBNumber:	CB5296820
Molecular Formula:	C18H15O3P
Formula Weight:	310.28
MOL File:	101-02-0.mol

Triphenyl phosphite Property

mp :	22-24 °C(lit.)

bp :	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 :

n20/D 1.59(lit.)

Fp :

425 °F

storage temp. :

-20°C

solubility :

methanol: 25 mg/mL, clear

Water Solubility :

insoluble

Sensitive :

Air & Moisture Sensitive

Stability::

Stable. Combustible. Incompatible with strong oxidizing agents.

CAS DataBase Reference:

101-02-0(CAS DataBase Reference)

NIST Chemistry Reference:

Phosphorous acid, triphenyl ester(101-02-0)

EPA Substance Registry System:

Phosphorous acid, triphenyl ester(101-02-0)

Safety

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 :

RTECS :

TH1575000

HazardClass :

PackingGroup :

III

HS Code :

29209085

Hazardous Substances Data:

101-02-0(Hazardous Substances Data)

Triphenyl phosphite Chemical Properties,Usage,Production

Chemical Properties
colourless to pale yellow liquid

General Description
Clear, pale yellow liquid with a clean, pleasant odor.

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.

Fire Hazard
Triphenyl phosphite is combustible.

Triphenyl phosphite Preparation Products And Raw materials

Raw materials
Phenol Phosphorus trichloride

Preparation Products
polyester-based liquid crystalling ionmer containing sulfonate group Tetrachlorvinphos O,O'-Dioctadecylpentaerythritol bis(phosphite) Unsaturated polyester resin Neopentyl iodide Tris(2-chloroethyl) phosphate 3-Hydroxydiphenylamine bis(2-ethylhexyl) phenyl phosphite Trimethyl phosphite Triphenylphosphine Scale inhibitor Triphenyl phosphate

Triphenyl phosphite Suppliers Global( 179)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Taizhou Sunny Chemical Co.,Ltd	+86-523-86920899 13951172783	+86-523-86926789	sales@suningchemical.com jwhua@suningchemical.com	CHINA	14	62
Zhangjiagang Yarui Chemical Co. Ltd.	0512-58961066 18929180669	0512-58961068	sales@yaruichem.com	CHINA	8	60
Zhang Jia Gang YaRui Chemical co.,Ltd	86-0512-58961066	86-0512-58961068	yaruichem@hotmail.com	CHINA	17	64
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	86-21-63290778 86-21-63218885	sj_scrc@sinopharm.com	CHINA	10006	79
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)	+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)	sh@meryer.com	CHINA	40407	62
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30333	84
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18	0086-571-85864795	sales@capotchem.com	CHINA	18282	66

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