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1,3-Propylene-bis-phenyl isothiuronium dihydrobromide is a chemical compound with the molecular formula C15H16Br2N2S2. It is a derivative of isothiuronium salts, which are known for their use in various applications, including as intermediates in organic synthesis and as reagents in chemical reactions. This specific compound features a 1,3-propylene bridge connecting two phenyl rings, with each phenyl ring attached to an isothiuronium group. The dihydrobromide form indicates the presence of two bromide ions, which are associated with the positively charged isothiuronium centers. 1,3-Propylene-bis-phenyl isothiuronium dihydrobromide is typically synthesized through the reaction of 1,3-diaminopropane with phenyl isothiocyanate, followed by the addition of hydrobromic acid to form the dihydrobromide salt. It is an important compound in the field of organic chemistry due to its potential applications in the synthesis of various pharmaceuticals and other organic compounds.

852-55-1

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852-55-1 Usage

Chemical compound

1,3-Propylene-bis-phenyl isothiuronium dihydrobromide

Primary use

Accelerator in rubber production

Physical appearance

White to off-white powder

Role in vulcanization

Improves physical and chemical properties of rubber

Benefits

Enhances heat resistance, aging resistance, and mechanical strength

Additional functions

Anti-scorching agent and stabilizer in rubber production

Safety concerns

Potential for skin and eye irritation

Hazards

Harmful if ingested or inhaled

Check Digit Verification of cas no

The CAS Registry Mumber 852-55-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,5 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 852-55:
(5*8)+(4*5)+(3*2)+(2*5)+(1*5)=81
81 % 10 = 1
So 852-55-1 is a valid CAS Registry Number.

852-55-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(N'-phenylcarbamimidoyl)sulfanylpropyl N'-phenylcarbamimidothioate,dihydrobromide

1.2 Other means of identification

Product number -
Other names N,N''-diphenyl-S,S'-propanediyl-bis-isothiourea,dihydrobromide

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:852-55-1 SDS

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