플로프로피온
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플로프로피온 속성
- 녹는점
- 177°C
- 끓는 점
- 275.56°C (rough estimate)
- 밀도
- 1.2481 (rough estimate)
- 굴절률
- 1.4500 (estimate)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- DMSO에 용해됨
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 7.49±0.45(Predicted)
- 색상
- White to Orange to Green
- Merck
- 14,4106
- LogP
- 2.600 (est)
- CAS 데이터베이스
- 2295-58-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험 카페고리 넘버 | 36/37/38 | ||
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| 안전지침서 | 26-36/37/39 | ||
| RTECS 번호 | UH4429100 | ||
| HS 번호 | 2914.50.3000 | ||
| 기존화학 물질 | KE-34301 |
| 그림문자(GHS): |
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| 신호 어: | Warning | |||||||||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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플로프로피온 C화학적 특성, 용도, 생산
용도
antispasmodic제조 방법
Preparation by reaction of propionitrile with phlo-roglucinol (Hoesch reaction);Preparation by reaction of propionic anhydride with phloroglucinol
in the presence of concentrated sulfuric acid (one drop) at 130° for 5 min ? (65%)
in the presence of Amberlite IR-120 (cation exchange resin sulfonic acid ? type) at 160° for 2–3 h (42%). N.B.: Zeokarb 225 was found to be as effective
in the presence of boron trifluoride etherate at 10° (62–65%)
Preparation by reaction of propionyl chloride with phloroglucinol
in the presence of aluminium chloride in nitrobenzene/carbon disulfide ? solution (76%), in nitrobenzene at 60° (55%) or without solvent at 50° (70%)
in the presence of boron trifluoride etherate at 10° (compound ? 3) (62–65%).
플로프로피온 준비 용품 및 원자재
원자재
준비 용품
플로프로피온 공급 업체
글로벌( 103)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29811 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 32165 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 |
sales@afinechem.com | China | 15352 | 58 |
| InvivoChem | +1-708-310-1919 +1-13798911105 |
sales@invivochem.cn | United States | 6391 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8670 | 58 |
| TargetMol Chemicals Inc. | |
support@targetmol.com | United States | 38632 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 |
product@acmec-e.com | China | 33338 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57505 | 58 |
| TargetMol Chemicals Inc. | +8613564774135 |
zijue.cai@tsbiochem.com | United States | 19885 | 58 |