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Thioperoxydicarbonic acid, dipropyl ester, also known as dipropyl thiodicarbonate or dipropyl xanthogen carbonate, is an organic compound with the chemical formula C7H14O2S2. It is a colorless liquid with a pungent odor and is used as a vulcanization accelerator in the rubber industry, particularly for natural rubber and latex. The compound is also employed as a cross-linking agent in the production of polyurethane foams and as a blowing agent in the plastics industry. Due to its reactivity, it is important to handle this chemical with care, as it can cause skin and eye irritation, and prolonged exposure may lead to respiratory issues.

3750-28-5

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3750-28-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3750-28-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,5 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3750-28:
(6*3)+(5*7)+(4*5)+(3*0)+(2*2)+(1*8)=85
85 % 10 = 5
So 3750-28-5 is a valid CAS Registry Number.

3750-28-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Bis(1-propyl) dixanthogen

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3750-28-5 SDS

3750-28-5Upstream product

3750-28-5Downstream Products

3750-28-5Relevant academic research and scientific papers

Photochemical and Thermal Transformations of O-Alkyl-S-phthalylalanyl Xanthates

Darji, R. R.,Shah, A.

, p. 104 - 106 (2007/10/02)

The reaction of phthalylalanyl chloride with different potassium O-alkylxanthates (R = Et, n-pr, iso-pr, n-Bu, iso-Bu) around 0 deg C in ether solution gave rise to the corresponding O-alkyl-S-phthalylalanyl xanthates.Irradiation of the latter in benzene solution gave xanthic acid disulphide, phthalylalanine and thioanhydride of phthalylalanine in addition to some other products.Thermal decomposition of these acylxanthates around 150 - 60 deg C for 15 - 20 min yielded the corresponding esters and carbon disulphide.

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