Cro Molecules

Antioxidant DSTDP CAS:693-36-7 manufacturer & supplier

Product Code : 693-36-7 Molecular Formula :as below CAS Number : 693-36-7

Description :

Fine chemicals,pharmaceutical intermediates


Synonyms :

Antioxidant DSTDP;Dioctadecyl 3,3\'-Thiodipropionate;EINECS 211-750-5;Dioctadecyl 3,3\'-sulfanediyldipropanoate;dioctadecyl 3,3\'-thiodipropanoate;MFCD00026684;Propanoic acid, 3,3\'-thiobis-, dioctadecyl ester

Physical Properties :

Synonyms：
Dioctadecyl 3,3'-Thiodipropionate
EINECS 211-750-5
Dioctadecyl 3,3'-sulfanediyldipropanoate
dioctadecyl 3,3'-thiodipropanoate
MFCD00026684
Propanoic acid, 3,3'-thiobis-, dioctadecyl ester
 
Molecular Formula:  C42H82O4S
Molecular Weight: 683.163

SPECIFICATIONS AND PHYSICAL CHARACTERISTICS
TEST UNIT SPECIFICATION
APPEARANCE   WHITE POWDER
ASSAY % 99.00MIN
MELTING POINT ℃ 63.50-68.50
VOLATILES % 0.05MAX
ASH % 0.05MAX
ACID VALUE mgKOH/g 0.05MAX
COLOR(Pt-Co)   50MAX
TRANSMITTANCE    
425NM % 97.00MIN
500NM % 98.00MIN
 
PRODUCT FEATURES AND APPLICATIONS
* Secondary thioester antioxidant for organic polymers
* Decomposes and neutralizes hydroperoxides, formed by auto-oxidation of polymers.
* Antioxidant for Plastics, Rubber, synthetic Fiber, Fat and Oils, Petroleum products.
* The initial color may be improved.
* Efficient stabilizer for polyolefins, particularly PP and HDPE.
* Mainly used in PE, PP, ABS, HIPS, Polyester and polyamide.
* Can be used as a synergist in combination with phenolic antioxidants.
- Enhance aging and light stability.

PACKAGE
20KG BAG,    25Kg Carton
HANDLING AND STORAGE
Keep container tightly closed and dry and storage in cool place
 
 
Our company is a professional supplier of functional material additives. Our products include antioxidants, ultraviolet absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nano light absorbing materials, antibacterial materials, functional masterbatches, colorants etc. After years of steadfast industry accumulation and technological innovation, a relatively complete additive industry chain has been formed in the rubber and plastic industry, ink industry, coating industry, textile printing and dyeing industry, functional resin and other industries. Significant achievements have been made in the field of additives.
 
 
 

We are manufacturer and supplier of Antioxidant DSTDP CAS:693-36-7 in China,We delivery quality products and service to global customers,Please send email for any inquiry.


Custom Manufacturing

CROCHEM provide contract manufacture services with custom synthesis capability of Initial research, process development, lab trials, pilot production and scaling up to commercial production

Quality System

CROCHEM is your bridge to quality specialty chemicals and pharmaceutical, food and nutritional ingredients.Our expertise is in sourcing raw materials from our unrivaled network of suppliers in China,We also provide hands-on regulatory and compliance support as a competitive advantage to both suppliers and customers.We have accumulated a wealth of experienced products and sources in distinctively specializing industries.So we could recommend our new principals with quality materials and provide the following value-added services on quality control.

Regulatory Compliance

CROCHEM provides regulatory and compliance support as a competitive advantage to both suppliers and customers.Our experienced compliance and auditing team offer comprehensive technical support and scientific reinforcement.

Disclaimer: Certain product is for research use only. CROCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

Pre: 1-Bromo-2,5-dimethoxybenzene CAS:25245-34-5 manufacturer & supplier | Next: 2,5-Dimethylfuran CAS:625-86-5 manufacturer & supplier

Our Products

Similar Products

Meet Our Popular Products

All our Products