phosphorous acid tris(2,4-ditert-butylphenyl) CAS 31570-04-4

phosphorous acid tris(2,4-ditert-butylphenyl) CAS 31570-04-4

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 150.0000 -160.0000

1 Kilogram

FOB Price:USD 150.0000 -160.0000

Min.Order :1 Kilogram
Purity: 97%
Payment Terms : L/C,D/A,T/T,

Keywords

tris(2,4-ditert-butylphenyl) tris(2,4-ditert-butylphenyl) phosphite CAS 31570-04-4

Quick Details

Appearance:White crystal powder
Application:It is an important raw material and intermediate used in organic synthesis,pharmaceuticals,agrochemicals and dyestuff.
PackAge:Drum
ProductionCapacity:30000|Metric Ton|Year
Storage:Store in dry, dark and ventilated place.
Transportation:by sea/air/express

Superiority:

POLYMER ADDITIVES

JADEWIN AN B215

ANTIOXIDANT

CHEMICAL COMPONENT

JADEWIN AN 168	JADEWIN AN 1010
COMPONENT	2,4-bis(1,1-dimethylethyl)-phenophosphite(3:1)	Pentaerythritoltetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)
CAS	31570-04-4	6683-19-8
Molecular	C42H63O3P	C73H108O12
M.W	646.92	1177.60
Content	61.70-71.70%	30.30-36.30%

SPECIFICATION AND PHYSICAL PROPERTIES

TEST	UNIT	SPECIFICATION
APPEARANCE		WHITE OR OFF-WHITE CRYSTALLINE POWDER
VOLATILES	%	0.50MAX
ASH	%	0.10MAX
CLARITY OF SOLUTION		CLEAR
TRANSMITTANCE
425nm	%	96.00MIN
500nm	%	98.00MIN
CONTENT
168	%	61.70-71.70
1010	%	30.30-36.30

Item	Specification	Test results
Purity	≥99%	99.02%
Appearance	White crystal powder	Conform
Melting point	183-187ºC	Conform
Transmittance %	425nm≥98%500nmT≥98%	Conform
Transmittance	1.5080-1.5180	1.5099
Volatile %	≤0.3(105ºC,2hour)	Conform
Comment	Passed

Details:

Product description

Product Name:	tris(2,4-ditert-butylphenyl)
CAS:	31570-04-4
MF:	C42H63O3P
MW:	646.94
EINECS:	250-709-6
Melting Point:	181-184 °C(lit.)
Boiling Point:	594.2±50.0 °C(Predicted)
Density:	-0.98
Purity:	97%

Packing & Delivery

25kg/drum.

TiO2 95% Rutile Type Chloride Process First Class High Quality&Bottom Price Widely Used

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