Antioxidant Ca 1, 1, 3-Tris (2-methyl-4-hydroxy-5-tert-butylphenyl) Butane Dh 37 CAS 1843-03-4

• CAS No.: 1843-03-4
• Formula: C37h52o3
• EINECS: 217-420-7
• Appearance: Powder
• Usage: Plastic Auxiliary Agents, Surfactants
• Color: White
• Model NO.: 99%
• Product Name: 1, 3-Tris(2-Methyl-4-Hydroxy-5-Tert-Butylphenyl)B
• CAS: 1843-03-4
• Transport Package: PP Bag
• Specification: 99min
• Trademark: SWC
• Origin: China
• Production Capacity: 100000

Product Description

Product Name: 1,1,3-Tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane

Identification
Synonyms   DH37; Antioxidant CA; GSY 930; Lowinox CA 22; Mark AO 30; Mixxim AO 30; OS 930; Seenox 336; TCA; TPNC; 1,1,3-Tri(4-hydroxy-2-methyl-5-tert-butylphenyl)butane; Topanol CA; Tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane; Tris(5-tert-butyl-4-hydroxy-2-methylphenyl)butane
Molecular Formula C₃₇H₅₂O₃
Molecular Weight  544.81
CAS Number     1843-03-4
EINECS/ELINCS 217-420-7
Structure
   Properties
Appearance  White powder
Melting Point 181.0ºC min
Solubility soluble in acetone, ethanol, ethyl acetate and other organic solvents; insoluble in water
Stability Stable under ordinary conditions

Specification

Item	Typical Testing Result
Appearance	White powder
Melting point, ºC	181.0 min
Toluene, %	1.00% max
Color (5% in acetone)	100 APHA max
Iron (Fe)	10.0ppm max

Introduction and Application
Antioxidant CA has low volatility ,No pollution,discoloration,and decompose under high temperature process. Besides, CA could inhibit copper harm and apply in polyolefin cable production .Combination use with DLTDP, DSTDP and UV absorber, shows excellent synthesize effect.  The recommended dosage is 0.05-3%
It also is well used for making thermoforming papers.


Packing and Storage
Packing: 20kgs net paper bag
Storage:  Store in a tightly closed container. Store in a cool, dry and well ventilated place. Kept from wet and heat during storage and transportaion

Safety Information
Non-hazardous for air, sea and road freight.
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.


Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.