Sinomer® OM258 (RI 1.623)

Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER® OM258(Refractive index 1.623) is a mercapto optical monomer with high refractive index and high reactivity. It is suitable for optical materials, lens materials, electronics, coatings and adhesives.

SINOMER® OM258 (RI 1.623)

Chemical name: 2-Naphthalenylthioethyl acrylate;2-Propenoic acid 2-(2-naphthalenylthio)ethyl ester;NTEA

CAS No: 897049-32-0

MF: C15H14O2S

Molecular Structure:

General Information :

SINOMER® OM258 is a mercapto optical monomer with high refractive index and high reactivity. It is suitable for optical materials, lens materials, electronics, coatings and adhesives.

Specification :

Appearance	Colorless to light yellow transparent liquid.
Assay,%	≥97.0
Refractive index	1.623

Usage :

Optical materials, lens materials, electronics, coatings and adhesives.

Package :

25kg/drum.

Storage :

Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation.

How Can We Help?

We offer a variety of options to help you find the right product for your application

Sinomer® TMPMP

Characteristic Monomer, Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER® TMPMP is a mercapto functional monomers with high reactivity, low viscosity as well as low color.

:

Chemical name:
CAS No. :

33007-83-9
MF :

C15H26O6S3
Package :

240 kg/ drum

Sinomer® PM839

Characteristic Monomer, Epoxy Hardeners & Accelerator, Polythiol/Polymercaptan/Thiol compounds, Sinepoxy® Epoxy System, Sinomer® Functional monomers

SINOMER®PM839 is a transparent liquid polymer curing agent with thiol (-SH) termination. Excellent properties when combined with amines or polyamines to cure epoxy resins.

Alternatives: :

Capcure 3-800;GABEPRO GPM-800;Polythiol QE-340M;Thiocure 1200
CAS No. :

72244-98-5
Package :

25 or 220 kg/ drum
Viscosity (25℃) , mPas :

12000~14000
APHA Color :

≤20

Sinomer® PETMP

Characteristic Monomer, Epoxy Hardeners & Accelerator, Polythiol/Polymercaptan/Thiol compounds, Sinepoxy® Epoxy System, Sinomer® Functional monomers

SINOMER® PETMP is a tetrathiol functional monomer. Due to the special reactivity of the thiol group, PEMP can be widely used as an adhesion promoter, antioxidant cure inhibitor or flexibility modifier in various free radical polymerization systems (such as UV curing). It can also be used as a low temperature curing agent in epoxy curing systems and a high refractive index crosslinking agent in isocyanate crosslinking systems.

Chemical name: :

PETMP
CAS No. :

7575-23-7
MF :

C17H28O8S4
Package :

25 or 250 kg/ drum

Sinomer® PETMA

Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER®PETMA is a kind of thiol compound for UV coatings, inks, adhesives, etc.

Chemical name: :

Pentaerythritol tetrakis(2-mercaptoacetate)
CAS No. :

10193-99-4
MF :

C13H20O8S4
Package :

250 kg/ drum

Sinomer® OM835 ~New Product

Characteristic Monomer, Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

Compared with glass, optical resin materials have the advantages of light weight, easy dyeing and not easy to break.

Chemical name: :

Bis(2,3-ethylpropyl) sulfide;bis(beta-epithiopropyl)sulfide
CAS No. :

188829-97-2
MF :

C6H10S3
Package :

200 L/ drum

Sinomer® OM265 (RI 1.62)

Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER® OM265(Refractive index 1.62)is a thiols optical monomers with high refractive index and high reactivity.

Chemical name: :

(2-(2-benzothiazolylthio)ethyl)acrylate
CAS No. :

39667-72-6
MF :

C12H11NO2S2
Package :

20L/KG

Sinomer® GMT80

Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER®GMT80 is a kind of thiol compound for daily chemical industry.

Chemical name: :

Glyceryl monothioglycolate
CAS No. :

30618-84-9
MF :

C5H10O4S
Package :

200 kg/ drum

Sinomer® GDMA

Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER®GDMA is a kind of thiol compound,Commonly used as PVC heat stabilizer and polymerization modifier.

Chemical name: :

Glycoldimercaptoacetete
CAS No. :

123-81-9
MF :

C6H10O4S2
Package :

250 kg/ drum

Sinomer® EMP-62

Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER® EMP-62,chemically known asethanethiol, Ethylmercaptan, is obtained by replacing the oxygen atom in the ethanol structure with sulfur.SINOMER® EMP-62 is a colorless, transparent, volatile, high toxic oily liquid that is slightly soluble in water, easily soluble in alkali solutions and organic solvents, and has a strong, persistent and irritating garlic odor. It is usually added to coal gas as an odor indicator.

Chemical name: :

Ethylmercaptan;Ethanethiol
CAS No. :

75-08-1
MF :

C2H6S
Package :

20L/KG

Sinomer® EHMP

Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER®EHMP has similar properties to IOMP and is mainly used in the polymerization reactions of acrylic resin,

Chemical name: :

2-Ethylhexyl 3-Mercaptopropionate
CAS No. :

50448-95-8
MF :

C11H22O2S
Package :

200 kg/ drum

Sinomer® EGDMP

Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER®EGDMP can be used as polymerization modifier, cross-linking agent,

Chemical name: :

Ethylene Glycol Bis(3-Mercaptopropionate)
CAS No. :

22504-50-3
MF :

C8H14O4S2
Package :

250 kg/ drum

Sinomer® BMPT

Characteristic Monomer, Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER® BMPT,Chemical name is 2,3-bis((2-mercaptoethyl)thio)-1-propanethiol;1,2-Bis[(2-mercaptoethyl)thio]-3-mercaptopropane ;

Chemical name: :

2,3-bis((2-mercaptoethyl)thio)-1-propanethiol
CAS No. :

131538-00-6
MF :

C7H16S5
Package :

25 or 250 kg/ drum
Refractive index ,20ND :

1.6300~1.6350
APHA Color :

≤8

Sinomer® BMES

Polythiol/Polymercaptan/Thiol compounds, Sinomer® Functional monomers

SINOMER® BMES (Bismercaptoethyl sulfide) is a type of organic compound with a special unpleasant odor.

Chemical name: :

Glycoldimercaptoacetete
CAS No. :

123-81-9
MF :

C6H10O4S2
Package :

250 kg/ drum

Sinomer® OM258 (RI 1.623)