Phenylpropiolic acid
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Phenylpropiolic acid 속성
- 녹는점
- 135-137 °C (lit.)
- 끓는 점
- 225.74°C (rough estimate)
- 밀도
- 1.1674 (rough estimate)
- 굴절률
- 1.5550 (estimate)
- 저장 조건
- 2-8°C
- 물리적 상태
- 미세 결정성 분말
- 산도 계수 (pKa)
- pK1:2.269 (35°C)
- 색상
- 흰색에서 약간 베이지색
- 수용성
- 자유롭게 용해되는
- BRN
- 742587
- InChIKey
- XNERWVPQCYSMLC-UHFFFAOYSA-N
- CAS 데이터베이스
- 637-44-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36-24/25 | ||
| WGK 독일 | 3 | ||
| TSCA | Yes | ||
| 위험 등급 | IRRITANT | ||
| HS 번호 | 29163900 |
Phenylpropiolic acid C화학적 특성, 용도, 생산
화학적 성질
WHITE TO SLIGHTLY BEIGE FINE CRYSTALLINE POWDER용도
Phenylpropiolic Acid is used as a reagent in the high yield synthesis of 3,3-diphenylpropanoic acid derivatives via hydrophenylation and ionic hydrogenation with strong Lewis acids. It is also used in the synthesis of highly substituted aromatic rings via the alkyne-mediated approach which serve as templates for drug design.정의
ChEBI: An acetylenic compound that is propynoic acid in which the acetylenic hydrogen is replaced by a phenyl group.Purification Methods
Crystallise the acid from *benzene, CCl4 (m 136o) or aqueous EtOH. The S-benzylisothiuronium salt has m 184-186o (from EtOH). [Beilstein 9 II 436, 9 III 3061, 9 IV 2327.]Phenylpropiolic acid 준비 용품 및 원자재
원자재
탄소-13C이산화물
METHYL PHENYLPROPIOLATE
PHENYLETHYNYLMAGNESIUM BROMIDE
페닐프로피올알데히드
3-PHENYL-2-PROPYN-1-OL
에티일벤젠
ETHYL PHENYLPROPIOLATE
프로피오락산
ACROLEIN 2,4-DINITROPHENYLHYDRAZONE
FORMALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
2,4-디나이트로페닐히드라진
준비 용품
Phenylpropiolic acid 공급 업체
글로벌( 230)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 |
abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12809 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 |
mina@chuanghaibio.com | China | 18137 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29730 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29858 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4241 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 |
info@accelachem.com | United States | 19825 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49732 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 |
1087@dideu.com | China | 3270 | 58 |
Phenylpropiolic acid 관련 검색:
에티일벤젠 프로피오릭산에틸에스테르 메틸 아세틸렌 시트르산 엽산 프로피오락산 아세트산 아세틸렌
Hyaluronic acid
Phenylpropyl aldehyde
Phenylphosphonic dichloride
Phenylphosphinic acid
Phenylphosphonic acid
Ascoric Acid
PHENYLPROPIOLIC ACID ETHYL ESTER,3-Phenylpropiolic acid ethyl ester,Phenylpropiolic acid ethyl
PHENYLPROPIOLIC ACID METHYL ESTER,3-Phenylpropiolic acid methyl,Phenylpropiolic acid methyl
(4-NITROPHENYL)PROPIOLIC ACID
Phenylpropiolic acid