부틸로락톤
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부틸로락톤 속성
- 녹는점
- −43.5 °C(lit.)
- 끓는 점
- 71-73 °C29 mm Hg(lit.)
- 밀도
- 1.056 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.411(lit.)
- 인화점
- 140 °F
- 용해도
- Soluble[in water]
- 색상
- 무색 내지 거의 무색
- 수용성
- 132.7g/L(18℃)
- 안정성
- 안정적인. 강염기, 강산화제와 호환되지 않습니다. 가연성.
- CAS 데이터베이스
- 3068-88-0(CAS DataBase Reference)
- IARC
- 2B (Vol. 11, Sup 7, 71) 1999
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 36/38-40 | ||
안전지침서 | 26-36 | ||
유엔번호(UN No.) | UN 1993 3/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | RQ8050000 | ||
HS 번호 | 2932.20.5050 | ||
위험 등급 | 3.2 | ||
포장분류 | III |
부틸로락톤 C화학적 특성, 용도, 생산
화학적 성질
colourless liquid용도
β-Butyrolactone was used in the preparation of (3- O -[oligo-(3-hydroxybutyrate ester)] fluorescein, fluorescein derivative of poly(3-hydroxybutyrate) via anionic polymerization.일반 설명
Clear colorless liquid with an acetone-like odor.공기와 물의 반응
Highly flammable. Water soluble반응 프로필
BETA-BUTYROLACTONE is incompatible with strong oxidizers and strong bases. BETA-BUTYROLACTONE is hydrolyzed by water and aqueous alkali.위험도
Possible carcinogen, neoplastigen; tumori- genmutagen, irritant, slightly toxic.화재위험
BETA-BUTYROLACTONE is combustible.Safety Profile
Suspected carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Mildly toxic by ingestion. A moderate skin irritant. Mutation data reported. When heated to부틸로락톤 준비 용품 및 원자재
원자재
준비 용품
부틸로락톤 공급 업체
글로벌( 97)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 |
1057@dideu.com | China | 2852 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21671 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29897 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10318 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
CD Chemical Group Limited | +8615986615575 |
info@codchem.com | China | 20356 | 58 |
changzhou huayang technology co., ltd | +8615250961469 |
2571773637@qq.com | China | 9827 | 58 |
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