1-Methylcyclopentyl methacrylate

한글명:1-Methylcyclopentyl methacrylate

카스 번호178889-45-7

상품명:1-Methylcyclopentyl methacrylate

CBNumberCB52717727

분자식C10H16O2

포뮬러 무게168.23

MOL 파일178889-45-7.mol

화학적 성질

끓는 점	205.2±9.0 °C(Predicted)
밀도	0.96±0.1 g/cm3(Predicted)
인화점	74 °C
저장 조건	Room temperature ( recommended cool, dark place below 15°C)
물리적 상태	투명한 액체
Specific Gravity	0.95
색상	무색~연황색
InChI	InChI=1S/C10H16O2/c1-8(2)9(11)12-10(3)6-4-5-7-10/h1,4-7H2,2-3H3
InChIKey	VSYDNHCEDWYFBX-UHFFFAOYSA-N
SMILES	C(OC1(C)CCCC1)(=O)C(C)=C

위험 및 안전 성명

HS 번호

2916.14.2050

NFPA 704:

	2
0		0

1-Methylcyclopentyl methacrylate 화학적 특성, 용도, 생산

용도
아날로그 반도체, 발광 다이오드 LED, 태양 광광전지 PV.
포장, 보관 및 운송
운송 방법 : 바다, 항공, 택배 문 등으로. 저장 : 실온에서 직사 광선으로부터 멀리하십시오.
개요
1-Methylcyclopentyl methacrylate, also known as Methacrylic Acid 1-Methylcyclopentyl Ester, is a organic compound. It is commonly used as the Photoresist monomer. Photoresist (photo reactive materials) is a light-sensitive material used in several processes, such as photolithography and photoengraving, to form a patterned coating on a surface. Lithographic techniques such as deep X-ray lithography (DXRL), X-ray lithography (XRL), deep ultraviolet lithography (DUVL) and ultraviolet lithography (UVL) rely on this material[1].
화학적 성질
Colorless to Light yellow clear liquid
제조 방법
The preparation of 1-Methylcyclopentyl methacrylate is as follows:Add 1-methylcyclopentanol (730g, 7.29mol), dichloromethane (5100g), triethylamine (1819g, 17.98mol), 4-dimethylaminopyridine (8.9g, 0.0728mol) to the 10L four-necked flask Stirring and cooling with phenothiazine (7.3g) were started, and methacryloyl chloride (1143g, 10.93mol) was added dropwise at a temperature of 0 to 5℃., and the temperature was kept for 2h after the dropwise addition. (raw material≦2.0%).Water (2000g) was added to quench, and the temperature was controlled not to exceed 20℃. The organic phase was washed twice with 5% hydrochloric acid (2000g*2), twice with 5% aqueous sodium hydroxide solution (2000g*2), and twice with water (2000g*2), the organic phase was dried by adding anhydrous sodium sulfate, and spun. The solvent was evaporated and concentrated to obtain 1268g of crude product. The crude product was distilled under reduced pressure (negative pressure: 1mmHg column, external temperature: 60-70℃., main fraction: 35-40℃.) to obtain 921g of product.
주요 응용
1-Methylcyclopentyl methacrylate can be applied in analog semiconductor, light-emitting diode LED, solar photovoltaic and other fields.

1-Methylcyclopentyl methacrylate 공급 업체

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