아이소보닐 메타크릴산, 안정된
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아이소보닐 메타크릴산, 안정된 속성
- 녹는점
- -60 °C
- 끓는 점
- 127-129 °C15 mm Hg(lit.)
- 밀도
- 0.983 g/mL at 25 °C(lit.)
- 증기압
- 7.5Pa at 20℃
- 굴절률
- n
20/D 1.477(lit.)
- 인화점
- 225 °F
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 물리적 상태
- 액체
- Specific Gravity
- 0.985
- 색상
- 무색~황색으로 투명함
- 수용성
- 무시할 만한
- InChIKey
- HHHKSPVBHWRWNA-QOZQQMKHSA-N
- LogP
- 5.09
- CAS 데이터베이스
- 7534-94-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36 | ||
| WGK 독일 | 2 | ||
| HS 번호 | 29161400 | ||
| 유해 물질 데이터 | 7534-94-3(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-25282 |
아이소보닐 메타크릴산, 안정된 C화학적 특성, 용도, 생산
화학적 성질
CLEAR COLORLESS TO YELLOW LIQUIDCharacteristics
Isobornyl methacrylate is a colorless transparent liquid. It is a monomer that unifies hardness and flexibility. Due to its molecular structure, its polymer has excellent high gloss, sharp image, scratch resistance, medium resistance and weather resistance, and Its hygroscopicity is significantly lower than that of MMA (methyl methacrylate). In addition, IBOMA-added acrylic resin has good compatibility with polyester, alkyd and many volatile paint film-forming substances.용도
Isobornyl methacrylate is a versatile hydrophobic monomer with a good combination of hardness and flexibility that can improve the chemical and water resistance of polymer systems.제조 방법
Isobornyl methacrylate was synthesized by direct esterification of camphene and methacrylic acid.일반 설명
Isobornyl methacrylate is a reactive solvent with low vapor pressure. It facilitates the free radical polymerization by forming a polymer with high glass transition temperature (Tg).Synthesis
Isobornyl methacrylate is obtained by reacting (1S,2S,4S)-(+)-isoborneol and 4-methoxyphenol.Dissolve5g (1S,2S,4S)-(+)-isoborneol in 15 mL toluene. Add 4 mg (0.032 mmol) 4-methoxyphenol to the solution. After the addition of 0.4 g (3.24 mmol)4-dimethylamino pyridine, add a solution of 10 g (64.8 mmol) methacrylic anhydride (MAA) in 10 mL toluene dropwise to the mixture. Heat the reaction mixture to 80 °C. Stir the reaction mixture for 16 hours. After cooling down to room temperature, wash the mixture with 50 mL 1M sodium bicarbonate solution four times. Wash the organic phase with 50 mL brine two times. Separate the organic phase. Remove the toluene by rotary evaporation followed by a fractional distillation under reduced pressure.1H NMR (CDCl3, 300 MHz): δ(ppm) = 6.06 (dq, 1H, 1); 5.51 (dq, 1H, 2); 4.71 (m ,1H, 4); 1.93 (dd, 3H, 3); 1.87-1.5 (m, 5H, 6,7,8); 1.23-1.04 (m, 2H, 5); 1.012 (s, 3H, 9);0.86 (s, 3H, 10); 0.85 (s, 3H, 11). IR (film): ν(cm-1) = 2954 (CH2), 2879 (CH2), 1715 (C=O) 1454 (CH2), 1157 and 1053 (C=O).
Fig The synthetic method of Isobornyl methacrylate
아이소보닐 메타크릴산, 안정된 준비 용품 및 원자재
원자재
준비 용품
아이소보닐 메타크릴산, 안정된 공급 업체
글로벌( 352)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Gansu Jinyuantai New Material Co., Ltd. | +86-025-86618065 +86-13914714331 |
sales@jinyuantaichem.com | China | 73 | 58 |
| Anhui Royal Chemical Co., Ltd. | +86-25-86655873 +8613962173137 |
marketing@royal-chem.com | China | 142 | 55 |
| Yancheng Green Chemicals Co.,Ltd | +undefined-86-25-86655873 |
info@royal-chem.com | China | 114 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 |
ada@ipurechemical.com | China | 10326 | 58 |
| Changyi Longchang Bio-Chemical Co., LTD | +86-13256193735 +86-13256193735 |
info@longchangchemical.com | China | 169 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7786 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |