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UV Absorber 384

UV Absorber 384 Structure
UV Absorber 384 structure
CAS No.
127519-17-9
Chemical Name:
UV Absorber 384
Synonyms
UV-384;UV-384-2;TINUVIN 384;HRsorb-384-2;uv absorber 384;RIASORB UV 384-2;UV Absorber 384-2;uv absorber UV-384;UV ABSORBER UV384-2;UV absorber Sunsorb 384-2
CBNumber:
CB9719860
Molecular Formula:
C27H39N3O3
Molecular Weight:
451.61
MDL Number:
MFCD02094714
MOL File:
127519-17-9.mol
MSDS File:
SDS
Last updated:2026-05-28 05:53:25
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UV Absorber 384 Properties

Boiling point 451℃[at 101 325 Pa]
Density 1.07-1.078[at 20℃]
vapor pressure 0-0Pa at 20-25℃
solubility Chloroform(Slightly),Methanol(Slightly)
form Oil to Thick Oil
color Pale Yellow to Light Yellow
Water Solubility 18-300μg/L at 20℃
InChIKey XQAABEDPVQWFPN-UHFFFAOYSA-N
SMILES N1(N=C2C=CC=CC2=N1)C1C(O)=C(C=C(CCC(=O)OCCCCCCCC)C=1)C(C)(C)C
LogP 9.2 at 25℃
EWG's Food Scores 1
EPA Substance Registry System Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched and linear alkyl esters (127519-17-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  N
Risk Statements  51/53
Safety Statements  61
TSCA  TSCA listed
REACH Registrations Active

UV Absorber 384 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Crysdot CD11301898 Octyl 3-(3-(2H-benzo[d][1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoate 95+% 127519-17-9 5g $60 2026-05-26 Buy
Crysdot CD11301898 Octyl 3-(3-(2H-benzo[d][1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoate 95+% 127519-17-9 10g $100 2026-05-26 Buy
Crysdot CD11301898 Octyl 3-(3-(2H-benzo[d][1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoate 95+% 127519-17-9 25g $200 2026-05-26 Buy
Crysdot CD11301898 Octyl 3-(3-(2H-benzo[d][1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoate 95+% 127519-17-9 100g $600 2026-05-26 Buy
Chemenu CM156834 octyl 3-(3-(2H-benzo[d][1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoate 95% 127519-17-9 25g $204 2026-05-26 Buy
Product number Packaging Price Buy
CD11301898 5g $60 Buy
CD11301898 10g $100 Buy
CD11301898 25g $200 Buy
CD11301898 100g $600 Buy
CM156834 25g $204 Buy

UV Absorber 384 Chemical Properties, Uses, Production

Description

UV-384-2 is a liquid UV absorber of benzotriazole type used for coatings. Its very high thermal stability and environmental permanence make it suitable for coatings exposed to high bake cycles and/or extreme environmental conditions. Its high performance and durability meet requirements of automotive and industrial high quality finishes. Its broad UV absorption allows efficient protection of light sensitive base coats or substrates suchj as wood and plastics.

Physical properties

Tinuvin 384-2 shows high thermal stability and high compatibility in various polymers. It is especially suitable for industrial and automotive coatings such as coil coating, wood coating, etc.

Application

It is of the high thermal stability and high compatibility in various polymers. It is especially suitable for industrial and automotive coatings. UV-384-2 can be enhanced when used in combination with a HALS stabilizer such as UV-292 or UV-123. These combinations improve the durability of clear costs by inhibiting or retarding the occurrence of failures such as gloss reduction, cracking, color change, blistering and elamination. The amount of UV-384-2 required for optimum performance should be determined in trials covering a concentration range.

Flammability and Explosibility

Non flammable

UV Absorber 384 Preparation Products And Raw materials

Raw materials

Preparation Products

UV Absorber 384 Suppliers

Global Suppliers ( 133)
Supplier Tel Email Country ProdList Advantage
FUJIAN DISHENG TECHNOLOGY CO.,LTD. 0571-88226505 17757185101 ah@dishengchem.com China 41 58
Jiangxi Lotchem Co., Ltd. 0791-0791-85061535 15270827708 lancetu@jxlotchem.com China 300 58
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16306 64
Chembridge International Corp.(Taipei/Dongguan/Nanjing) 025-84712192 china@chembridge.net China 192 62
Deltachem (Qingdao) Co., Ltd 18766299236 summerzhai@deltachem.net China 163 58
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9331 58
Hubei Jusheng Technology Co.,Ltd 027-59599241 18871490274 1400878000@qq.com China 9506 58
Chizhou Kailong Import and Export Trade Co., Ltd. xg01_gj@163.com China 9413 50
AOKBIO Inc. 021-68712331 3286104197 China 321 55
Chemwill Asia Co.,Ltd. 86-21-51086038 sales@chemwill.com China 1973 58
Supplier Advantage
FUJIAN DISHENG TECHNOLOGY CO.,LTD. 58
Jiangxi Lotchem Co., Ltd. 58
Nanjing Chemlin Chemical Co., Ltd 64
Chembridge International Corp.(Taipei/Dongguan/Nanjing) 62
Deltachem (Qingdao) Co., Ltd 58
Finetech Industry Limited 58
Hubei Jusheng Technology Co.,Ltd 58
Chizhou Kailong Import and Export Trade Co., Ltd. 50
AOKBIO Inc. 55
Chemwill Asia Co.,Ltd. 58

Related articles

View Latest Price from UV Absorber 384 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
UV-384 pictures 2026-09-20 UV-384
127519-17-9
 20kg 94%min 1000KGS WUHAN FORTUNA CHEMICAL CO., LTD
3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters pictures 2026-08-25 3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters
127519-17-9
 $3.00-9.00 99% ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters pictures 2026-08-20 3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters
127519-17-9
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
  • UV-384 pictures
  • UV-384
    127519-17-9
  • 94%min
  • WUHAN FORTUNA CHEMICAL CO., LTD

127519-17-9 (UV Absorber 384) Related Search:

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2-Phenylbenzimidazole-5-sulfonic acid Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate UV Absorber 326 Drometrizole 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
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A mixture of branched and linear C7-C9 alkyl 3-[3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]propionates tert-butyl-hydroxyphenyl propionic acid isooctyl ester uv absorber 384 95% Benzenepropanoic acid,3-(2H-benzotriazol-2yl)-5-(1,1-diMethylethyl)-4-hydroxy-, C7-9-branched and linear alkyl esters, 5% 1-Methoxy-2-propyl acetate. HRsorb-384-2 ,c7-9-branchedandlinearalkylesters 3-(2h-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-benzenepropanoicaci 3-(2h-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-benzenepropanoicacic7-9-branchedandlinearalkylesters UV Absorber 384-2 BENZENEPROPANOIC ACID, 3-(2H-BENZOTRIAZOL-2-YL)-5-(1,1-DIMETHYLETHYL)-4-HYDROXY-, C7-9-BRANCHED ALKYL ESTERS Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched and linear alkyl esters 3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxybenzenepropanoicacidoctylester Mixture of branched and linear alkyl(C=7-9) ester of [3-(2H-benzotriazol-2-yl)-5-(1,1- dimethylethyl)-4-hydroxyphenyl]propionic acid 3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters uv absorber UV-384 Octyl 3-(3-(2H-benzo[d][1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoate 3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters ISO 9001：2015 REACH UV ABSORBER TRUELICHT UV 384-2 UV ABSORBER UV384-2 UV absorber Sunsorb 384-2 RIASORB UV 384-2 RIASORB UV384-2 Light Stabilizer UV384-2 liquid benzotriazole UV absorber 384-2 Light Stabilizer UV Absorber RIASORB UV384-2 3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benze... 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-Benzenepropanoic acid C7-9-branched and linear alkyl esters 5%1-methoxy-2-propyl acetate 95%Benzenepropanoic acid,3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-,C7-9-branched and linear alkyl esters Ultraviolet absorber UV-384 3-(2H-Benzotriazol-2-yl)-5-(tert-butyl)-4-hydroxy-benzenepropanoic acid C7-9-branched and linear alkyl esters 3-(3-(2H-benzenebenzo[d][1,2,3]triazole-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoic acidoctyl ester TINUVIN 384 UV-384 UV-384-2 127519-17-9 27519-17-9 C27H37N3O3