n-헵탄올
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n-헵탄올 속성
- 녹는점
- -36 °C (lit.)
- 끓는 점
- 176 °C (lit.)
- 밀도
- 0.822 g/mL at 25 °C (lit.)
- 증기압
- 0.5 mm Hg ( 20 °C)
- 굴절률
- n
20/D 1.424(lit.)
- 인화점
- 165 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 1g/L
- 산도 계수 (pKa)
- 15.38±0.10(Predicted)
- 물리적 상태
- 액체
- 색상
- 투명한
- 상대극성
- 0.549
- 냄새
- 아주 가벼운 알코올 냄새.
- Odor Threshold
- 0.0048ppm
- 폭발한계
- 0.9%(V)
- ?? ??
- 녹색
- 수용성
- 2.85g/L(100℃)
- JECFA Number
- 94
- Merck
- 14,4661
- BRN
- 1731686
- Dielectric constant
- 6.7（21℃）
- 안정성
- 안정적인. 가연성. 강산, 강산화제와 호환되지 않습니다.
- InChIKey
- BBMCTIGTTCKYKF-UHFFFAOYSA-N
- LogP
- 2.2 at 20℃
- CAS 데이터베이스
- 111-70-6(CAS DataBase Reference)
- NIST
- 1-Heptanol(111-70-6)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/21/22-36-52 | ||
| 안전지침서 | 36-36/37/39-26 | ||
| 유엔번호(UN No.) | 2810 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | MK0350000 | ||
| 자연 발화 온도 | 662 °F | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1(b) | ||
| 포장분류 | III | ||
| HS 번호 | 29051900 | ||
| 유해 물질 데이터 | 111-70-6(Hazardous Substances Data) | ||
| 독성 | LD50 orally in Rabbit: 500 mg/kg LD50 dermal Rabbit 2000 mg/kg | ||
| 기존화학 물질 | KE-18302 |
n-헵탄올 C화학적 특성, 용도, 생산
개요
Heptyl alcohol has a faint, aromatic, fatty odor and a pungent, spicy taste. It may be synthesized by reduction of enanthic aldehyde, which is a distillation product of castor oil.화학적 성질
colourless liquid출처
Reported found in a few essential oils, hyacinth, violet leaves, Litsea zeylanica Also reported found in apple, banana, citrus peel oils, orange juice, bilberry, cranberry, blueberry, other berries, currants, melon, papaya, peach, pear, pineapple, asparagus, peas, potato, mustard, cheeses, butter, milk, meats, hop oil, beer, cognac, rum, bourbon whiskey, grape wines, cocoa, tea, flberts, pecans, peanuts, soybeans, passion fruit juice, olive, macadamia nuts, mango, tamarind, fgs, cardamom, rice, calamus, dill, corn, malt, kiwifruit, truffe, nectarine, crab, crayfsh, clams and other sources용도
1-Heptanol have also been used in the fragrance industry due to its pleasant smell.제조 방법
By reduction of enanthic aldehyde, which is a distillation product of castor oil.생산 방법
1-Heptanol is produced by reacting hexenes with carbon monoxide in the oxo process or by the catalytic reduction of heptaldehyde. It has little commercial value except in fragrances and as an artificial flavoring agent.일반 설명
Watery colorless liquid with a weak alcohol odor. Floats on water.반응 프로필
Heptan-1-ol is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.위험도
Combustible.건강위험
Low toxicity; liquid may irritate eyes.화학 반응
Reactivity with Water No reaction; Reactivity with Common Materials: No reactions; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.Purification Methods
Shake the alcohol with successive lots of alkaline KMnO4 until the colour persists for 15minutes, then dry it with K2CO3 or CaO, and fractionally distil it. [Beilstein 1 IV 1731.]n-헵탄올 준비 용품 및 원자재
원자재
준비 용품
n-헵탄올 공급 업체
글로벌( 330)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 |
daisy@crovellbio.com | China | 5964 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 2642 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |