…2,2'-disulfide CAS 4090-51-1 Properties & Applications

Chemical Specifications

Identifiers

CAS number	4090-51-1
Product name	2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulfide
Chinese name	2.2—二氧【5.5—二甲基—1.3.2—二氧磷杂环类化合物】2.2—二硫化物
Synonyms	2,2'-oxybis[5,5-dimethyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide
Molecular formula	C10H20O5P2S2
Molecular weight	346.34 g/mol
EC number	223-829-1

Physical and chemical properties

Boiling Point	161 ( ℃ )

Applications

<SPAN class=Apple-style-span style="WORD-SPACING: 0px; FONT: medium Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 0px; WHITE-SPACE: normal; LETTER-SPACING: normal; BORDER-COLLAPSE: separate; orphans: 2; widows: 2; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">Properties: White solid. Pure melting point 228-229 ℃, Bulk density ≥ 550kg / m³. Above 180 ℃ thermal decompositionoccurs. Toxicity Data: Acute Rat LD50> 5000mg/kg, acute dermalLD50> 5000mg/kg, skin and eye irritation and sensitization. Fishtoxicity: LC50> 100mg / l (96h, zebra fish); Daphnia toxicity: EC50> 100mg / l (48h, Daphnia); algae toxicity: LC60> 100mg / l (72h, fresh water algae 86.81). 3, product quality standards Item Effective composition Oil of Ingredients Pyridine pyridine Index > 98% <0.7% <140ppm

Packaging, Storage & Transport

Available pack sizes	5kg, 1kg, 500g, 100g, 50g, 10g

Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.

Frequently Asked Questions

What is the CAS number of 2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulfide?

The CAS Registry Number of 2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulfide is 4090-51-1. 2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulfide is also known as 2,2'-oxybis[5,5-dimethyl-1,3,2-dioxaphosphorinane] 2,2'-disulphide.

What is the molecular formula and molecular weight of 2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulfide?

The molecular formula of 2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulfide is C10H20O5P2S2, and its molecular weight is 346.34 g/mol.

What is 2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulfide used for?

<SPAN class=Apple-style-span style="WORD-SPACING: 0px; FONT: medium Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 0px; WHITE-SPACE: normal; LETTER-SPACING: normal; BORDER-COLLAPSE: separate; orphans: 2; widows: 2; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">Properties: White solid. Pure melting point 228-229 ℃, Bulk density ≥ 550kg / m³. Above 180 ℃ thermal decompositionoccurs. Toxicity Data: Acute Rat LD50> 5000mg/kg, acute dermalLD50> 5000mg/kg, skin and eye irritation and sensitization. Fishtoxicity: LC50> 100mg / l (96h, zebra fish); Daphnia toxicity: EC50> 100mg / l (48h, Daphnia); algae toxicity: LC60> 100mg / l (72h, fresh water algae 86.81). 3, product quality standards Item Effective composition Oil of Ingredients Pyridine pyridine Index > 98% <0.7% <140ppm

How can I request a quotation for 2,2'-oxybis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-disulfide?

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