CAS 98-29-3 4-Tbc / 4-Tert-Butylcatechol with Polymerization Inhibitor and Antioxidant

• CAS No.: 98-29-3
• Formula: C10h14o2
• EINECS: 202-653-9
• Type: Pharmaceutical Intermediates
• Appearance: Crystal
• Quality: Industrial
• Model NO.: YX20231110
• Colour: White
• CAS: 98-29-3
• Product Name: 4-Tert-Butylcatechol
• Package: Foil Bag/Drum/as Per Your Request
• Storage: Cool and Dry
• Mf: C10h14o2
• MW: 166.22
• MOQ: 1kg
• Density: 166.22
• Refractive Index: N20/D 1.508
• Melting Point: 52-55 °c(Lit.)
• Boiling Point: 285 °c(Lit.)
• Transport Package: 25kg /Bag
• Specification: 25 kg /bag
• Trademark: YANXI
• Origin: China Hebei
• HS Code: 2907299090
• Production Capacity: 500 Tons / Month

Product Description

Product Description

 

CAS 98-29-3 4-Tbc / 4-tert-butylcatechol with Polymerization Inhibitor and Antioxidant 

Chemical Name: 4-tert-Butylcatechol

CAS No.: 98-29-3

Molecular Formula: C10H14O2

Structure:

Molecular weight: 166.22

Appearance: Light Yellow Liquid; White to light yellow flakes

Assay: 85% water solution; 99%flakes

4-tert-Butylcatechol (TBC) is an organic chemical compound which is a derivative of catechol. It is added as a stabilizer and an inhibitor of polymerization to butadiene, styrene, vinyl acetat e and other reactive monomer streams. It is 25 times better than hydroquinon e at 60°C for polymerization inhibitory effect. Also used as a stabilizer in the manufacture of polyurethane foam. It also can be used as an antioxidant for synthetic rubber, polymers and oil derivatives. It can be used as purification agent for aminoformate catalysts. TBC is available in a form of a solid crystal and 85% solution in methano l or water.

4-tert-Butylcatechol Basic information
Product Name:	4-tert-Butylcatechol
CAS:	98-29-3
MF:	C10H14O2
MW:	166.22
EINECS:	202-653-9
Mol File:	98-29-3.mol
4-tert-Butylcatechol Chemical Properties
Melting point	52-55 °C(lit.)
Boiling point	285 °C(lit.)
density	1.049
vapor pressure	<1 hPa (25 °C)
refractive index	n20/D 1.508
Fp	>230 °F
storage temp.	Store below +30°C.
solubility	methano l: soluble1g/10 mL, clear, colorless to slightly yellow
pka	9.92±0.10(Predicted)
Water Solubility	0.2 g/100 mL (25 ºC)
Sensitive	Hygroscopic
BRN	2043335
InChIKey	XESZUVZBAMCAEJ-UHFFFAOYSA-N
CAS DataBase Reference	98-29-3(CAS DataBase Reference)
NIST Chemistry Reference	1,2-Benzenedio l, 4-(1,1-dimethylethyl)-(98-29-3)
EPA Substance Registry System	p-tert-Butylcatechol (98-29-3)

 

4-tert-Butylcatechol Usage

1.Used as a polymerization inhibitor for styrene butadiene and other vinyl monomers and as a stabilizer for antioxidant pesticides.

2.Used as a polymerization inhibitor and antioxidant.

 

Detailed Photos

 

Packaging & Shipping

Packing

1kg/aluminium foil bag, with two plastic bags inside.

25kg/fiber drum, with two plastic bags inside.

Size:ID 42cm*H52cm,0.08m3/drum;

Net Weight:25kgs Gross Weight:28kgs.

Delivery

≤50kg, Express delivery recommended, usually called as DDU service;
 

≤500kg,Air shipping recommended, usually called as CIF service;
 

>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
 

For high value products, please select air shipping and express delivery for safety.

 

 

Company Profile

Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-

phenylethylamide enterprises.  The key members of the company are established by local well-known entrepreneurs and professional engineers

under the call and support of the party's "low-carbon environmental protection, safety and stability".  under the innovation in traditional

production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of

reducing the cost of products to make the quality of products to the same industry.  With the efforts of all the staff of the company, we have

established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.

Our Advantages

1. Top quality materials with competitive price;

2. Large capacity of stable materials supply;

3. Safety and fast shipment by express/air/sea;

4. Sample order acceptable;

5. Professional and great packing as customized;

6. Convenient payment terms by T/T, Credit Card and online order;

7. Reply inquiries in time 
 

FAQ

Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union Etc.

Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q4:What's your MOQ?
A:Our MOQ is 100g. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6:Is there a discount?
A:Different quantity has different discount.

Q7: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.