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Merck
모든 사진(1)

주요 문서

286052

Sigma-Aldrich

Heneicosane

98%

동의어(들):

n-Heneicosane

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About This Item

Linear Formula:
CH3(CH2)19CH3
CAS Number:
Molecular Weight:
296.57
Beilstein:
1748500
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor density

10.3 (vs air)

Quality Level

vapor pressure

<1 mmHg ( 20 °C)

분석

98%

형태

solid

bp

100 °C/2 mmHg (lit.)
356.1 °C/760 mmHg

mp

39-41 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCCCCCC

InChI

1S/C21H44/c1-3-5-7-9-11-13-15-17-19-21-20-18-16-14-12-10-8-6-4-2/h3-21H2,1-2H3

InChI key

FNAZRRHPUDJQCJ-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Heneicosane is one of the important components of Carthamus tinctorius flowers essential oil, essential oil from Tragopogon graminifolius DC and essential oils from the bud of Citrus aurantium L. var. amara Engl.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

Mohammad Hosein Farzaei et al.
Natural product communications, 9(1), 121-124 (2014-03-26)
Tragopogon graminifolius DC., family Compositae, is widely consumed as a green vegetable in the west of Iran and for the treatment of gastrointestinal and hepatic ailments. In this study, the chemical composition of the essential oil from T. graminifolius aerial
Ming-Hua Jiang et al.
Journal of food science, 76(9), C1219-C1225 (2012-03-16)
A comparative study of steam distillation extraction (SDE), reflux extraction (RE), and ultrasound-assisted extraction (USE) was conducted for the extraction of essential oils from the bud of Citrus aurantium L. var. amara Engl. Each method was evaluated in terms of
Jinous Asgarpanah et al.
Chinese journal of integrative medicine, 19(2), 153-159 (2013-02-02)
Carthamus tinctorius L. is commonly known as Safflower. C. tinctorius extracts and oil are important in drug development with numerous pharmacological activities in the world. This plant is cultivated mainly for its seed, which is used as edible oil. For
Gazendra Shakya et al.
Science advances, 6(14), eaaz7188-eaaz7188 (2020-04-15)
Liquid emulsion droplet evaporation is of importance for various sensing and imaging applications. The liquid-to-gas phase transformation is typically triggered thermally or acoustically by low-boiling point liquids, or by inclusion of solid structures that pin the vapor/liquid contact line to
Luana Quassinti et al.
Fitoterapia, 97, 133-141 (2014-06-14)
Smyrnium olusatrum (Apiaceae), well known as wild celery, is a biennal celery-scented plant used for many centuries as a vegetable, then abandoned after the introduction of celery. In the present work, the essential oil obtained from inflorescences and the amounts

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