부탄디올 디메타크릴산
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부탄디올 디메타크릴산 속성
- 녹는점
- −117 °C(lit.)
- 끓는 점
- 132-134 °C/4 mmHg (lit.)
- 밀도
- 1.023 g/mL at 25 °C (lit.)
- 증기 밀도
- 2.09 (vs air)
- 증기압
- 430 mm Hg ( 25 °C)
- 굴절률
- n
20/D 1.456(lit.)
- 인화점
- 38 °F
- 저장 조건
- 2-8°C
- 용해도
- 클로로포름(소량으로 용해), 메탄올(약간 용해됨)
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 9.8(at 25℃)
- 색상
- 무색투명~미황색
- 수용성
- 243mg/L at 20℃
- Merck
- 14,9710
- BRN
- 956566
- LogP
- 3.1 at 20℃
- CAS 데이터베이스
- 2082-81-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38-43 | ||
안전지침서 | 3-16-26-29-39-36/37/39 | ||
유엔번호(UN No.) | UN 2924 3/PG 2 | ||
WGK 독일 | 2 | ||
RTECS 번호 | PA0350000 | ||
F 고인화성물질 | 9-34 | ||
TSCA | TSCA listed | ||
위험 등급 | 3 | ||
포장분류 | I | ||
HS 번호 | 29161400 | ||
유해 물질 데이터 | 2082-81-7(Hazardous Substances Data) | ||
기존화학 물질 | 98-3-958 |
부탄디올 디메타크릴산 C화학적 특성, 용도, 생산
개요
Sensitization to 1,4-butanediol dimethacrylate (BUDMA) was reported in dental technieians, with cross reactivity to methylmethacrylate.화학적 성질
1,4-Butanediol dimethacrylate has a clear liquid appearance and is used as a cross-linking methacrylic monomer of polymers. They are present in dental composite materials, sealants, and inks. 1,4-Butanediol dimethacrylate is a non flammable liquid, with a low volatility and a moderatesolubility in water.용도
cross-linking methacrylic monomer for use in dental-composite materials, sealants, prostheses, etc.주요 응용
1,4-Butanediol dimethacrylate is an important crosslinking agent, which can be used as a crosslinking agent for rubber and plastics, a modifier for rubber and synthetic resins, an adhesive for acrylic sheets, and a plasticizer for glass fibers. It is widely used in injection moldings, rubber, optical plastics, adhesives, dental materials, wire and cable coatings, etc. At present, the preparation of 1,4-butanediol dimethacrylate is usually carried out by a reactive distillation ester exchange process in the presence of a catalyst and an inhibitor. The purpose of adding a catalyst and an inhibitor is to accelerate the reaction process and prevent polymerization during the reaction and distillation under the action of light and heat.부탄디올 디메타크릴산 준비 용품 및 원자재
원자재
준비 용품
부탄디올 디메타크릴산 공급 업체
글로벌( 241)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
airuikechemical co., ltd. | +undefined86-15315557071 |
sales02@sdzhonghuimaterial.com | China | 983 | 58 |
Qingdao RENAS Polymer Material Co., Ltd. | +86-0532-86867058 +86-18562606086 |
sales@qdrenas.com | China | 294 | 58 |
Qingdao Zhongke Huatai Industrail Co., Ltd. | +86-532-86898076 +86-15153292017 |
zkhtchem@163.com | China | 25 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12446 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5866 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20293 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18629 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2989 | 55 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |