4-메틸팔레르산
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4-메틸팔레르산 속성
- 녹는점
- -35 °C
- 끓는 점
- 199-201 °C (lit.)
- 밀도
- 0.923 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.414(lit.)
- 인화점
- 207 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 클로로포름(소량으로 용해), 메탄올(약간 용해됨)
- 산도 계수 (pKa)
- 4.84(at 18℃)
- 물리적 상태
- 액체
- Specific Gravity
- 0.923
- 색상
- 무색투명~미황색
- 냄새
- 프로필렌 글리콜 중 1.00%. 매운 치즈
- ?? ??
- 치즈맛이 나는
- 생물학적 소스
- synthetic
- Odor Threshold
- 0.0004ppm
- 수용성
- 불용성
- JECFA Number
- 264
- BRN
- 1741912
- 안정성
- 안정적인. 강염기, 강산화제와 호환되지 않습니다.
- InChIKey
- FGKJLKRYENPLQH-UHFFFAOYSA-N
- LogP
- 1.66
- CAS 데이터베이스
- 646-07-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,C | ||
---|---|---|---|
위험 카페고리 넘버 | 21-38-34 | ||
안전지침서 | 36/37-45-36/37/39-25 | ||
유엔번호(UN No.) | UN 2810 6.1/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | NR2975000 | ||
F 고인화성물질 | 13 | ||
TSCA | T | ||
위험 등급 | 8 | ||
포장분류 | III | ||
HS 번호 | 29159080 | ||
기존화학 물질 | KE-25414 |
4-메틸팔레르산 C화학적 특성, 용도, 생산
개요
4-Methylpentanoic acid has an unpleasant sour and penetrating odor.화학적 성질
slightly brown liquid출처
Reported found in apple, roasted barley, beef, prefermented bread, Camembert cheese, Emmenthal cheese, roasted cocoa beans, dry cured ham, hops, roasted pecans, rum, soybeans, black tea, wine, guava, papaya, strawberry fruit and jam, baked potato, bell pepper, tomato, many cheeses, fish, beef, mutton, hop oil, mushrooms, mango, rice, sake, malt, wort, dried bonito and mussels용도
4-Methylvaleric acid has been used in asymmetric synthesis of (4S)-4-isopropyl-3-[(2?S)-2?,4?-dimethyl-valeryl)]-2-oxazolidinone. It is a versatile building block used in the synthesis of various pharmaceutical and biologically active compounds, including inhibitors and antagonists. It is involved in the synthesis of novel series of high affinity, functionally potent antagonists of the CCR1 receptor.정의
ChEBI: A methyl-branched fatty acid that is pentanoic acid with a methyl group substituent at position 4. It is a metabolite of 20 alpha-hydroxycholesterol주요 응용
4-Methylvaleric acid, although identified in Nature, has found very little, if any, use in perfumes or flavors. It is mentioned mainly for the sake of completing the monographs on Methylpentanoic acids.일반 설명
Conductimetric detection of 4-methylvaleric acid on unfunctionized polymethacrylate resin (TSKgel G3000PWXL) columns has been reported.4-메틸팔레르산 준비 용품 및 원자재
원자재
준비 용품
4-메틸팔레르산 공급 업체
글로벌( 351)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Xiangduo Industry Co., Ltd. | +86-15981848961 +86-15981848961 |
sales@xiangduochem.com | China | 497 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8805 | 58 |
Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12830 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5889 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20263 | 58 |
Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +8613153039501 |
info@deshangchem.com | China | 662 | 58 |
JINING XINHE CHEMICAL CO., LTD | +8615318402391 |
sales@xinhepharma.com | China | 809 | 58 |
Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 |
niki@zlchemi.com | China | 3712 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21632 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32965 | 60 |