5-Hydroxyoctanoic acid lactone
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5-Hydroxyoctanoic acid lactone 속성
- 녹는점
- -14°C
- 끓는 점
- 238°C
- 밀도
- 1,002 g/cm3
- 증기압
- 1.5-2.7Pa at 20-25℃
- 굴절률
- 1.4550
- 인화점
- 125°C
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 색상
- 무색
- Specific Gravity
- 1.00
- 냄새
- 디프로필렌 글리콜 중 10.00%. 달콤한 지방 코코넛 통카 열대 유제품
- ?? ??
- 코코넛
- 수용성
- 물에 섞이거나 혼합하기 어렵지 않습니다.
- JECFA Number
- 228
- BRN
- 111515
- 안정성
- 흡습성
- LogP
- 1.7-1.8 at 20℃
- 표면장력
- 70.3mN/m at 1g/L and 20℃
- CAS 데이터베이스
- 698-76-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험 카페고리 넘버 | 36/37/38-36/38 | ||
|---|---|---|---|
| 안전지침서 | 26-36-37 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | UQ1355500 | ||
| TSCA | Yes | ||
| HS 번호 | 29322090 | ||
| 독성 | LD50 orl-rat: >5 g/kg FCTOD7 20,783,80 |
5-Hydroxyoctanoic acid lactone C화학적 특성, 용도, 생산
개요
May be synthesized from 5-hydroxyoctanoic acid by reduction with NaBH4 in water; by microbiological reduction of the corresponding keto acid; from 5-hydroxyoctanoic methyl amide by alkaline saponification, using Ba(OH)2.화학적 성질
Δ-Octalactone has a sweet, fatty, coconut, tropical, dairy odor.출처
Reported found as a volatile flavor component in coconut oil, butterfat, milk fat, the essence of the Blenheim variety of apricot, and pineapple, yellow passion fruit, cranberry, currant buds, papaya, peach, raspberry, strawberry, bilberry, plum, tomato, many cheeses, chicken fat, cooked beef, pork and mutton, rum, sherry, white wine, tea, coconut products, passion fruit, mango, prickly pear, loquat, mountain papaya, nectarine, cape gooseberry and rooibus tea (Aspalathus linearis).용도
delta-Octanolactone is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.제조 방법
From 5-hydroxyoctanoic acid by reduction with NaBH4 in water; by microbiological reduction of the corresponding keto acid; from 5-hydroxyoctanoic methyl amide by alkaline saponification, using Ba(OH)2.Safety Profile
Low toxicity by ingestion and skincontact. A skin irritant. When heated to decomposition itemits acrid smoke and irritating vapors.5-Hydroxyoctanoic acid lactone 준비 용품 및 원자재
원자재
준비 용품
5-Hydroxyoctanoic acid lactone 공급 업체
글로벌( 207)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 |
daisy@crovellbio.com | China | 5964 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7845 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 2259 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |