ChemicalBook > CAS DataBase List > dimethyl (p-methoxybenzylidene)malonate

dimethyl (p-methoxybenzylidene)malonate

Product Name
dimethyl (p-methoxybenzylidene)malonate
CAS No.
7443-25-6
Chemical Name
dimethyl (p-methoxybenzylidene)malonate
Synonyms
UV41;UV PR-25;Sanduvor PR 25;PR 25;UV-1988;NSC 306435;HRstab-1988;HOSTAVINPR-25;Hostavin BRE 25;Cyasorb UV 1988
CBNumber
CB6883993
Molecular Formula
C13H14O5
Formula Weight
250.25
MOL File
7443-25-6.mol
More
Less

dimethyl (p-methoxybenzylidene)malonate Property

Melting point:
56-57℃
Boiling point:
144-145 °C(Press: 0.17 Torr)
Density 
1.187
vapor pressure 
0Pa at 20℃
solubility 
soluble in Methanol
form 
powder to crystal
color 
White to Almost white
Water Solubility 
91mg/L at 20℃
LogP
2.4 at 20℃
EPA Substance Registry System
Propanedioic acid, [(4-methoxyphenyl)methylene]-, dimethyl ester (7443-25-6)
More
Less

Safety

HS Code 
2918.99.4700
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
D5642
Product name
Dimethyl 2-(4-Methoxybenzylidene)malonate
Packaging
5G
Price
$18
Updated
2024/03/01
TCI Chemical
Product number
D5642
Product name
Dimethyl 2-(4-Methoxybenzylidene)malonate
Packaging
25G
Price
$52
Updated
2024/03/01
Crysdot
Product number
CD00002207
Product name
Dimethyl 2-(4-Methoxybenzylidene)malonate
Purity
97%
Packaging
25g
Price
$178
Updated
2021/12/16
Crysdot
Product number
CD00002207
Product name
Dimethyl 2-(4-Methoxybenzylidene)malonate
Purity
97%
Packaging
100g
Price
$535
Updated
2021/12/16
More
Less

dimethyl (p-methoxybenzylidene)malonate Chemical Properties,Usage,Production

Description

Dimethyl (p-methoxybenzylidene)malonate (UV absorber PR25; Dimethyl 4-methoxy benzylidene malonate; Dimethyl 2-(4-methoxybenzylidene)malonate) is an unique UV absorber with excellent absorbtion especially in the UVB-range. It is colourless and, even in high concentration in the resin, does not lead to any discolouration and will not form coloured complexes with metal ions as many other UV absorbers do. Dimethyl (p-methoxybenzylidene)malonate can be used in solvent-borne coatings and general industrial coatings, particularly recommended for UV-cured systems and clear coats where colour neutrality is essential. It is recommended for use in PVC, polyesters, PC, polyamides, styrene plastics, EVA copolymers, and cellulosics, particular in Rigid PVC materials.

Uses

Dimethyl 4-methoxybenzylidene malonate is an organic carboxylic acid ester, mainly used as an ultraviolet absorber.

Flammability and Explosibility

Non flammable

dimethyl (p-methoxybenzylidene)malonate Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

dimethyl (p-methoxybenzylidene)malonate Suppliers

Americas 1 China 75 China Hong Kong 1 Europe 1 India 1 Japan 1 United States 4 Global 84
Qingdao Jade New Material Technology
Tel
0532-68077006 13658692156
Fax
0532-68077006
Email
zandrew@jadenmtc.com
Country
China
ProdList
310
Advantage
58
Jiangxi Lotchem Co., Ltd.
Tel
0791-0791-85061535 15270827708
Fax
0791-85061535
Email
lancetu@jxlotchem.com
Country
China
ProdList
311
Advantage
58
Qingdao Truelight functional Materials Technology Co., Ltd.
Tel
0532-81159002 13573844393
Fax
0532-81159002
Email
info@truelightchem.com
Country
China
ProdList
202
Advantage
58
Unichem Company Ltd.(China)
Tel
0510-0510-82328705 13771137389
Fax
86-510-82328706
Email
webmaster@unionchems.com
Country
China
ProdList
28
Advantage
58
Xinyang Longye Chemical Products Co., Ltd.
Tel
15737681111 15737681111
Email
3683985493@qq.com
Country
China
ProdList
275
Advantage
58
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
CEG Chemical Science&Technology Co., Ltd.
Tel
Mobile:13665161512
Fax
+86-510-68873513
Country
China
ProdList
1785
Advantage
58
Deltachem (Qingdao) Co., Ltd
Tel
18766299236
Fax
0532-68856119
Email
summerzhai@deltachem.net
Country
China
ProdList
163
Advantage
58
Xiangyang Furunda Chemical Industry Co., Ltd.
Tel
0710-3535121 13508666631
Fax
+86 (710) 351-3703
Email
xfurunda@163.com
Country
China
ProdList
21
Advantage
58
Zhengzhou Huiju Chemical Co., Ltd.
Tel
0371-55900031 18137872243
Fax
QQ：2853979815
Email
2853979815@qq.com
Country
China
ProdList
10010
Advantage
55
Shanghai Orgchem Co.,Ltd.
Tel
+86-21-5877 1921
Fax
+86-21-5877 1925
Email
info@chemofchina.com
Country
China
ProdList
9653
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19800
Advantage
60
Aikon International Limited
Tel
025-66113011 13155353615
Fax
(7)02557626880
Email
qzhang@aikonchem.com
Country
China
ProdList
15394
Advantage
58
Nanjing Daqin Pharmaceutical Technology Co., Ltd.
Tel
025-58470199 18351831988
Fax
025-58470199
Email
sales@daqinpharma.com
Country
China
ProdList
312
Advantage
58
Hunan chemfish Scientific co.,ltd
Tel
0731-85567275 15528049369
Email
sales@chemfish.com
Country
China
ProdList
4959
Advantage
58
Hubei Hongxin Ruiyu Fine Chemical Co., Ltd.
Tel
027-65526669 17771822910
Fax
027-65526669
Email
2056564811@qq.com
Country
China
ProdList
2414
Advantage
58
TCI Chemicals
Tel
021-67121386, 800-988-0390
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
5391
Advantage
58
Hebei Yanxi Chemical Co., Ltd.
Tel
+8617531190177
Email
peter@yan-xi.com
Country
China
ProdList
5857
Advantage
58
Henan Alfa Chemical Co., Ltd
Tel
Country
China
ProdList
13225
Advantage
58
Hebei Mojin Biotechnology Co., Ltd
Tel
+86 13288715578 +8613288715578
Email
sales@hbmojin.com
Country
China
ProdList
12839
Advantage
58
Shanghai UCHEM Inc.
Tel
+862156762820 +86-13564624040
Email
sales@myuchem.com
Country
China
ProdList
7514
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34563
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19908
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52849
Advantage
58
Jinjiangchem Corporation
Tel
512-50133713
Email
sales@jinjiangchem.com
Country
CHINA
ProdList
1072
Advantage
58
SIMAGCHEM CORP
Tel
+86-13806087780
Email
sale@simagchem.com
Country
China
ProdList
17365
Advantage
58
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Email
chemwill_asia@126.com
Country
CHINA
ProdList
23912
Advantage
58
Hebei Weibang Biotechnology Co., Ltd
Tel
+8615531157085
Fax
whatapp+8619930503282
Email
abby@weibangbio.com
Country
China
ProdList
8810
Advantage
58
Guangdong Wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2886766 13927870850
Fax
0751-2886756
Email
3001267247@qq.com
Country
China
ProdList
9974
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39894
Advantage
58
Neostar United (Changzhou) Industrial Co., Ltd.
Tel
+86-0519-85551759 +8613506123987
Fax
+0086-519-85557389
Email
marketing1@neostarunited.com
Country
China
ProdList
8838
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44918
Advantage
58
Mainchem Co., Ltd.
Tel
--
Fax
--
Email
sarah@mainchem.com
Country
China
ProdList
6567
Advantage
58
Hubei Xinkang Pharmaceutical Chemical Co., Ltd
Tel
027-59308705 18871579363
Fax
027-59308705
Email
1248180077@qq.com
Country
China
ProdList
9949
Advantage
58
Hubei Wande Chemical Co., Ltd
Tel
027-59210159 15377098680
Fax
027-59210159
Email
1148280011@qq.com
Country
China
ProdList
9961
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
40037
Advantage
58
Qingdao Jiebaiao Auxiliaries Co. LTD
Tel
053268077006 17685522406
Email
tangyu@jadenmtc.com
Country
China
ProdList
327
Advantage
58
Shaanxi Dideu Newmaterial Co., Ltd.
Tel
029-87576359 15353716720
Email
1039@dideu.com
Country
China
ProdList
10009
Advantage
58
Hubei huizepu Pharmaceutical Technology Co., Ltd
Tel
023-19371278 19371278702
Email
n13164103386@163.com
Country
China
ProdList
3277
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
18621169109
Email
market03@meryer.com
Country
China
ProdList
27987
Advantage
58
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 17801761073
Email
Gsiyu@solarbio.com
Country
China
ProdList
50464
Advantage
58
Cheng Du Micxy Chemical Co.,Ltd
Tel
028-85632863 18048500443
Fax
028-85632863
Email
sales@micxy.com
Country
China
ProdList
10474
Advantage
58
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Tel
+86-18521732826
Email
market@aladdin-e.com
Country
China
ProdList
48461
Advantage
58
Hunan Revel Biotechnology Co. , Ltd.
Tel
19359985961 19359985961
Email
2430503320@qq.com
Country
China
ProdList
1469
Advantage
58
Hubei Junrui Biotechnology Co., Ltd
Tel
13971166412
Email
2653908223@qq.com
Country
China
ProdList
4109
Advantage
58
Hubei Hengluyuan Technology co.ltd
Tel
027-88188016 18717196322
Email
1764683941@qq.com
Country
China
ProdList
5748
Advantage
58
Changzhou Book Chemical Co., Ltd.
Tel
0519-68780180; 13775119556
Fax
0519-68780180
Email
bookchem@126.com
Country
China
ProdList
691
Advantage
62
Guangzhou Reullei Pharmaceutical Technology Co., Ltd，
Tel
13660253774
Email
joe@reullei.com
Country
China
ProdList
5035
Advantage
58
Henan Vocas Biotechnology Co., Ltd
Tel
18537671377
Fax
QQ3487632979
Email
vocas@foxmail.com
Country
China
ProdList
5011
Advantage
58
Hubei Yiling Biotechnology Co., Ltd
Tel
15102793023 17771822910
Email
2056564811@qq.com
Country
China
ProdList
1980
Advantage
58
More
Less

View Lastest Price from dimethyl (p-methoxybenzylidene)malonate manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
dimethyl (p-methoxybenzylidene)malonate 7443-25-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-01
Hebei Yanxi Chemical Co., Ltd.
Product
dimethyl (p-methoxybenzylidene)malonate 7443-25-6
Price
US $30.00-10.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-11-17
Qingdao Truelight functional Material Technology Co., Ltd.
Product
UV ABSORBER TRUELICHT PR25 7443-25-6
Price
US $0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
20 tons
Release date
2023-05-03

7443-25-6, dimethyl (p-methoxybenzylidene)malonate Related Search:

UV-1577 UV absorber-928 UV Absorber 3030 2-(4-Benzoyl-3-hydroxyphenoxy)ethyl acrylate Oxybenzone tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate 2,4-Dihydroxybenzophenone 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid 2,2'-Thiobis(4-tert-octylphenolato)-n-butylamine nickel(II) Octabenzone 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone UV-329 N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide Bisoctrizole Phenol, 2-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl-5-3-(2-ethylhexyl)oxy-2-hydroxypropoxy- UV Absorber 326 2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol

  • Cyasorb UV 1988
  • Dimethyl 4-methoxybenzylidenemalonate
  • Hostavin BRE 25
  • NSC 306435
  • PR 25
  • Sanduvor PR 25
  • 4-MethoxybenzylideneMalonate
  • UV-1988
  • dimethyl (p-methoxybenzylidene)malonate
  • Propanedioic acid, (4-methoxyphenyl)methylene-, dimethyl ester
  • HOSTAVINPR-25
  • DIMETHYL(PARA-METHOXYBENZYLIDENE)MALONATE
  • 4-Methoxybenzylidene malonic acid dimethyl ester
  • 2-(4-methoxybenzylidene)malonic acid dimethyl ester
  • dimethyl 2-[(4-methoxyphenyl)methylene]propanedioate
  • dimethyl 2-[(4-methoxyphenyl)methylidene]propanedioate
  • EINECS 231-185-8
  • Malonic acid, (p-methoxybenzylidene)-, dimethyl ester
  • Malonic acid, (p-methoxybenzylidene)-, dimethyl ester (8CI)
  • Propanedioic acid, ((4-metho
  • 2-[(4-methoxyphenyl)methylene]propanedioic acid dimethyl ester
  • UV PR-25
  • UV41
  • UV Absorber PR25
  • HRstab-1988
  • Dimethyl 2-(4-Methoxybenzylidene)malonate
  • Propanedioic acid, 2-[(4-methoxyphenyl)methylene]-, 1,3-dimethyl ester
  • UV ABSORBER TRUELICHT PR25
  • TIANFUCHEM--7443-25-6--High purity dimethyl (p-methoxybenzylidene)malonate in stock
  • dimethyl (p-methoxybenzylidene)malonate / UV PR 25
  • imethyl2-[(4-methoxyphenyl)methylidene]propanedioate
  • 7443-25-6