3-Butyn-2-one
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3-Butyn-2-one 속성
- 끓는 점
- 85 °C(lit.)
- 밀도
- 0.87 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.406(lit.)
- 인화점
- 28 °F
- 저장 조건
- 0-6°C
- 물리적 상태
- 액체
- Specific Gravity
- 0.870
- 색상
- 투명한 노란색에서 주황색 갈색까지
- 수용성
- 물에 용해됩니다.
- BRN
- 605353
- CAS 데이터베이스
- 1423-60-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,T+,T,Xi,E,Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 28-36/37/38-11-15-10 | ||
| 안전지침서 | 45-36/37/39-28A-26-16-43-7/8-7/9-24/25 | ||
| 유엔번호(UN No.) | UN 1992 3/PG 2 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | ES0875000 | ||
| F 고인화성물질 | 19 | ||
| 위험 참고 사항 | Highly Flammable/Highly Toxic | ||
| 위험 등급 | 3 | ||
| 포장분류 | II | ||
| HS 번호 | 29141900 | ||
| 기존화학 물질 | KE-04395 |
3-Butyn-2-one C화학적 특성, 용도, 생산
화학적 성질
3-Butyn-2-one is a clear, colorless liquid that is chemically reactive. It has a boiling point of 85.0°C. The autoignition temperature for 3-butyn-2-one is 274°C. 3-Butyn-2-one has a penetrating odor and is a lacrimator. 3-Butyn-2-one has a penetrating odor and is a lacrimator.용도
3-Butyn-2-one was used in the synthesis of clerodane diterpenoid (+/-)-sacacarin. It was used as substrate in stereoselective, conjugate arylation mediated by gallium(III) chloride leading to (E)-α,β-unsaturated ketones.일반 설명
3-Butyn-2-one undergoes asymmetric double-Michael reaction with ortho-tosylamidophenyl malonate catalyzed by chiral aminophosphines to yield indolines. It undergoes double Michael reaction with nitrogen-containing tethered diacid to give pipecolic acid derivatives.3-Butyn-2-one 준비 용품 및 원자재
원자재
준비 용품
3-Butyn-2-one 공급 업체
글로벌( 194)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21688 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3012 | 60 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10247 | 58 |
| Chengdu Feibo Pharm Technology Co., Ltd | 15982321820 |
abby@arkpharm.com | CHINA | 3279 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
3-Butyn-2-one 관련 검색:
2-부타논 옥심 메틸이소부틸케톤 메틸 트리스(메틸 에틸케톡시미노) 실란 메틸에틸케톤
3-HEXYN-2-ONE
4-(TRIMETHYLSILYL)-3-BUTYN-2-ONE 98%,4-(Trimethysilyl)-3-butyn-2-one,4-TRIMETHYLSILYL-3-BUTYN-2-ONE
4-PHENYL-3-BUTYN-2-ONE 97+%,1-Phenyl-1-butyn-3-one,3-Butyn-2-one, 4-phenyl-,4-PHENYL-3-BUTYN-2-ONE
4-(Dimethylphenylsilyl)-3-butyn-2-one
1,5-DI-TERT-BUTYL-1,4-PENTADIYN-3-ONE
DIPHENYLPROPYNONE
3-PHENYL-1-P-TOLYL-PROPYNONE
1-Phenyl-2-butyn-1-one
3-Butyn-2-one, 4-(1-methyl-1H-pyrrol-2-yl)- (9CI)
3-Butyn-2-one,4-(4-fluorophenyl)-(9CI)
3-Butyn-2-one
3-(1-METHOXY-CYCLOHEXYL)-1-PHENYL-PROPYNONE
1-(4-NITRO-PHENYL)-3-PHENYL-PROPYNONE
3-HEPTYN-2-ONE