UV-234 Excellent Light Stabilizer 234 CAS 70321-86-7 For Hard Pvc

Product Details:

Place of Origin:	CHINA
Brand Name:	JTL
Certification:	ISO9001
Model Number:	Stabilizer Uv-234

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Drum
Supply Ability:	1000 tons / month

Contact Now

Detailed Product Description

Classification:	Chemical Auxiliary Agent	Molecular Formula:	C30H29N3O
Purity:	99% Min	CAS NO:	70321-86-7
Type:	Ultraviolet Stablizer, Pharmaceutical Intermediates	Appearance:	White Or Light Yellow Powder
Other Names:	Light Stabilizer UV-234	Application:	Coating Auxiliary Agents, Electronics Chemicals
High Light:	light stabilizer , uv inhibitor additive

Ultraviolet Absorbent Uv Absorber 1164 Cas 2725-22-6 Light Stabilizer

Basic Spec

English name: 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
English synonym: 2-(2h-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)-pheno; 900; 234;2-(2H-BENZOTRIAZOL-2-YL)- 4,6-BIS(1-METHYL-1-PHENYLETHYL)PHENOL;2-(3',5'-BIS(1-METHYL-1-PHENYLETHYL)-2'-HYDROXYPHENYL)BENZOTRIAZOLE;Ultraviolet absorbent UV-234;UV -234;2-[2'-hydroxy-3',5'-bis(-dimethyl benzyl)-phenyl-benzotriazole
CAS No.: 70321-86-7
Molecular formula: C30H29N3O
Molecular weight: 447.57
EINECS number: 274-570-6
Related Categories: Catalysts and Auxiliaries; UV Absorbers; Polymer Additives; Polymer Science; Stabilizers; Light Stabilizers; UV Absorption; Polymer Additives; Polymer Science; Reagents and Supplements;

Chemical Structure

UV-234 Excellent Light Stabilizer 234 CAS 70321-86-7 For Hard Pvc

Physical Specification

Melting point 139-143 °C (lit.)
Flash point 383 °F (lit.)
Solubility H2O: <0.04 ppm at 20 °C, insoluble
Morphological powder
Water solubility insoluble, <0.04 ppm at 20 oC
CAS Database 70321-86-7 (CAS DataBase Reference)
EPA Chemical Information Phenol, 2-(2H-benzotriazol-2-yl)-4, 6-bis(1-methyl-1-phenylethyl)- (70321-86-7)

Appearance:	White/Pale Yellow Powder
Content:	≥ 99%
Melting point:	139-141 °C
Loss on drying:	≤ 0.3%
Ash:	≤ 0.1%
Transmittance	440nm ≥97.0% 500nm ≥98.0%
toxicity	Low toxicity, oral LD 50 >2g/Kg body weight

Welcome to inquire us to get the complete COA

Application Of UV-234

UV-234 is a pale yellow powder with a melting point of 135-145 °C. Soluble in chloroform, dichloromethane, benzene, ethyl acetate and other organic solvents, slightly soluble in alcohol, insoluble in water. Benzotriazole UV absorbers are suitable for polycarbonate, polyvinyl chloride, polyoxymethylene, polyamide, polyester, paints, etc.

Packing & Storage

25kgs Fibre Drum, 25kgs Carton, and we can provide other package with customer.

Contact Information

Tel	0086 134 35409275
Fax	0086 757 84888673
Mobile	0086 13670617610
E-mail	frank@jasontechcn.com
Skype	frank_shuai
WhatsApp/Viber	+86-13435409275

FAQ

1. Are you a factory or tarding company?

Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.

2. Where dose your company locate?

We locate in Heze, Shandong province of China, also have sales rep. in Foshan

3. Can you provide samples for quality checking before placing an order?

Samples are avaliable upon request, but the shipping cost should be paid by customer.

4. How to get the price list?

Please inqire us by alibaba/email.

5. What's your payment term?

TT/Payoneer/Paypal/West Union