디메틸(p-메톡시벤질리덴)말로네이트
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디메틸(p-메톡시벤질리덴)말로네이트 속성
- 녹는점
- 56-57℃
- 끓는 점
- 144-145 °C(Press: 0.17 Torr)
- 밀도
- 1.187
- 증기압
- 0Pa at 20℃
- 용해도
- 메탄올에 용해됨
- 물리적 상태
- powder to crystal
- 색상
- 흰색에서 거의 흰색
- 수용성
- 91mg/L at 20℃
- LogP
- 2.4 at 20℃
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| HS 번호 | 2918.99.4700 | ||
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| 기존화학 물질 | 2001-3-1806 |
| 그림문자(GHS): |
 
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| 신호 어: | Warning | |||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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디메틸(p-메톡시벤질리덴)말로네이트 C화학적 특성, 용도, 생산
개요
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.용도
Dimethyl 4-methoxybenzylidene malonate is an organic carboxylic acid ester, mainly used as an ultraviolet absorber.디메틸(p-메톡시벤질리덴)말로네이트 준비 용품 및 원자재
원자재
준비 용품
디메틸(p-메톡시벤질리덴)말로네이트 공급 업체
글로벌( 83)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Jiangxi Lotchem Co.,Ltd. | +8615270827708 |
lancetu@jxlotchem.com | CHINA | 338 | 58 |
| QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD | +86 13658692156 |
zandrew@jadenmtc.com | China | 222 | 58 |
| Qingdao Truelight functional Material Technology Co., Ltd. | +86-13573844393 |
songjames@truelightchem.com | China | 221 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12468 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5873 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21665 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9285 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8820 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
디메틸(p-메톡시벤질리덴)말로네이트 관련 검색:
2-[2-하이드록시-3-디메틸벤질페닐-5-(1,1,3,3-테트라메틸부틸)]-2H-벤조트리아졸 말론산 디메틸
UV-329
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
UV-1577
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
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