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CHEMNOX AN-626;Bis(2.4-di-t-butylphenyl)Pentaerythritol Diphosphite;

Name: CHEMNOX AN-626;Bis(2.4-di-t-butylphenyl)Pentaerythritol Diphosphite;
Brand: None
SKU: pr2404252758
Price: 6.06 USD
Availability: InStock

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CAS No.:

26741-53-7

Content:

99%

Port:

Shanghai

Brand:

None

Packaging:

25kg/carton

Sample Available:

Yes

Price valid (until):

2025-06-29

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Tianjin Shengtai Chemical Co.,Ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

10 days

Qualification:

Main Products:

Epichlorohydrin,Epoxy resin,Calcium chloride,2-Hydroxyethyl acrylate (HEA),2-HYDROXYPROPYLACRYLATE(HPA),2-Hydroxy Ethyl Methacrylate (HEMA)

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Items	Specifications
1	Free 2,4-di-tert-butylphenol: ≤1.0
2	Hazard Class: N/A ID Number: 9
3	Packing Group: N/A Labels: III
4	UN number:3077

ECHEMI Editorial Reference

DryPowder; DryPowder, OtherSolid; OtherSolid; PelletsLargeCrystals
Antioxidant 626 is a white to off-white powdery substance with low volatility and higher efficiency. It is often used in combination with hindered phenolic antioxidants.
Ultranox 626 is a solid organophosphite antioxidant that improves gas fading performance and color stability during compounding, fabrication, and end use. It delivers high performance at low loading rates, making this a cost-effective addition to polymer formulas. Ultranox 626 synergizes with benzophenone and benzotriazole light stabilizers. It is so effective that it can replace another phosphite antioxidant in your formula and deliver equivalent performance at a significantly lower dosing rate.

Certificates

Basic Info

Product Name:

Ultranox 626

Other Name:

antioxidant 24;Ultranox 626;3,9-bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;BIS-(2,4-DI-TERT-BUTYLPHENYL)PENTAERYTHRITOL DIPHOSPHITE (ULTRANOX 626);2,4,8,10-Tetraoxa-3,9-diphosphaspiro5.5undecane, 3,9-bis2,4-bis(1,1-dimethylethyl)phenoxy-;3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecan;4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis[2,4-bis(1,1-dimethylethyl)phenoxy]-2;phosphorous acid, cyclic neopentanetetrayl bis(2,4-di-tert-butylphenyl)ester

CAS No.:

26741-53-7

Molecular Formula:

C33H50O6P2

InChIKeys:

AIBRSVLEQRWAEG-UHFFFAOYSA-N

Molecular Weight:

604.69

Exact Mass:

604.69

EC Number:

247-952-5

UNII:

GV29P0K7AC

TSCA:

TSCA listed

DSSTox ID:

DTXSID2027911

Color/Form:

White to Off-White

HScode:

2920.29.0000

Categories:

Plastic Rubber Chemicals

Characteristics

PSA:

55.4

XLogP3:

9.9

Appearance:

DryPowder; DryPowder, OtherSolid; OtherSolid; PelletsLargeCrystals

Density:

1.166[at 20℃]

Melting Point:

160-178°C

Boiling Point:

555.8±50.0 °C(Predicted)

Flash Point:

363.9±30.4 °C

Water Solubility:

93μg/L at 25℃

Vapor Pressure:

0Pa at 25℃

Flammability characteristics:

Not classified

Critical Temperature & Pressure:

under inert gas (nitrogen or Argon) at 2-8°C

See More Ultranox 626 Properties 

Hazard Identification

Classification of the substance or mixture

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H410 Very toxic to aquatic life with long lasting effects
Prevention	P273 Avoid release to the environment.
Response	P391 Collect spillage.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Ultranox 626 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Epichlorohydrin,Epoxy resin,Calcium chloride,2-Hydroxyethyl acrylate (HEA),2-HYDROXYPROPYLACRYLATE(HPA),2-Hydroxy Ethyl Methacrylate (HEMA)

Location:
C5-517, Magnetic Capital International Central Avenue, Nankai District, Tianjin, China 300381

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2023

Company Certificates
- Hazardous chemicals business license
- Hazardous chemicals business license
Suntechemical located in Tianjin is a professional supplier of fine chemicals. We are manufacturer and trader. Since 2001, we have been acting as a leading supplier of specialty and fine chemicals in China. We handle a wide range of chemicals, including detergent raw materials, food additives, water treatment chemicals as well as textile and tanning-making chemicals. Relying on our professional supply chain management ability, we have established a stable cooperative relationship with domestic and foreign famous company such as DOW CHEMICALS, BASF, HUNTSMAN, TOSOH, DELAMINE, Yangzi Petrochemicals BASF, SINOPEC Group, Shanghai Yuanbang Chemical Industry, Jiangsu Sanmu, etc.

Company Profile

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	3,9-Bis(2,4-di-tert-butylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane	100 KG	Dec 27, 2024

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CHEMNOX AN-626;Bis(2.4-di-t-butylphenyl)Pentaerythritol Diphosphite;

Product Description

Seller Information