Cas 170098-56-3,tetrabutylphosphonium 3,5-bis(methoxycarbonyl)benzenesulfonate

170098-56-3

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Basic information

Product Name: tetrabutylphosphonium 3,5-bis(methoxycarbonyl)benzenesulfonate
Synonyms:
CAS NO:170098-56-3
Molecular Formula: C₂₆H₄₅O₇PS
Molecular Weight: 532.6701
EINECS: N/A
Product Categories: N/A
Mol File: 170098-56-3.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: tetrabutylphosphonium 3,5-bis(methoxycarbonyl)benzenesulfonate(CAS DataBase Reference)
NIST Chemistry Reference: tetrabutylphosphonium 3,5-bis(methoxycarbonyl)benzenesulfonate(170098-56-3)
EPA Substance Registry System: tetrabutylphosphonium 3,5-bis(methoxycarbonyl)benzenesulfonate(170098-56-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 170098-56-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 170098-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,0,9 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 170098-56:
(8*1)+(7*7)+(6*0)+(5*0)+(4*9)+(3*8)+(2*5)+(1*6)=133
133 % 10 = 3
So 170098-56-3 is a valid CAS Registry Number.

170098-56-3Upstream product

2304-30-5 tetra-n-butylphosphonium chloride

170098-56-3Downstream Products

170098-56-3Relevant articles and documents

PROCESS FOR THE PREPARATION OF ORGANIC SALTS OF SULFOISOPHTHALIC ACID AND CATIONIC-DYEABLE POLYESTER FIBER USING THE SAME

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Paragraph 0066-0071, (2017/04/07)

The present invention relates to a method for preparing an organic salt of sulfoisophthalic acid from a metal salt of sulfoisophthalic acid and to a cationic-dyeable polyester fiber using the same. The method comprises: an ion exchanging step of mixing the metal salt of sulfoisophthalic acid and quaternary phosphonium ion or quaternary ammonium ion in distilled water of 60anddeg;C to 95anddeg;C and forming a mixed solution containing the organic salt of sulfoisophthalic acid by exchanging the ions; a layer separating step of adding an organic solvent to the mixed solution to dissolve the organic salt of sulfoisophthalic acid with the organic solvent and separating the mixed solution into an upper layer of the distilled water and a by-product, and a lower layer of the organic salt of sulfoisophthalic acid and the organic solvent; an extracting step of extracting the organic salt of sulfoisophthalic acid and the organic solvent of the lower layer; and an obtaining step of obtaining the organic salt of sulfoisophthalic acid by removing the organic solvent. The purpose of the present invention is to provide a method for preparing an organic salt of sulfoisophthalic acid with improved yield ratio without producing water.COPYRIGHT KIPO 2016

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