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카프릴산에틸

카프릴산에틸
카프릴산에틸 구조식 이미지
카스 번호:
106-32-1
한글명:
카프릴산에틸
동의어(한글):
에틸옥틸레이트;에틸N-옥탄오에이트;에틸옥탄오에이트;에틸카프로네이트;옥탄산에틸;옥탄오익산,에틸에스테르(OCTANOICACID;카프릴릭산에틸에스테르;카프릴산에틸에스테르;카프릴산에틸;에틸카프로네이트
상품명:
Ethyl caprylate
동의어(영문):
FEMA 2449;Ethyloctanoat;Ethyl octoate;Ethyl Octlate;ETHYL OCTYLATE;ETHYL OCTANOATE;ETHYL CAPRYLATE;Ethyl carprylate;ETHYL N-CAPRYLATE;ETHYL N-OCTANOATE
CBNumber:
CB4852670
분자식:
C10H20O2
포뮬러 무게:
172.26
MOL 파일:
106-32-1.mol

카프릴산에틸 속성

녹는점
-47 °C
끓는 점
206-208 °C(lit.)
밀도
0.868
증기압
0.02 mm Hg ( 25 °C)
굴절률
n20/D 1.417(lit.)
FEMA
2449 | ETHYL OCTANOATE
인화점
167 °F
저장 조건
Store below +30°C.
용해도
ethanol: soluble1ml/4ml, clear, colorless (70% ethanol)
물리적 상태
Liquid
색상
Clear colorless
폭발한계
0.7%(V)
수용성
insoluble
Merck
14,3778
JECFA Number
33
BRN
1754470
CAS 데이터베이스
106-32-1(CAS DataBase Reference)
NIST
Octanoic acid, ethyl ester(106-32-1)
EPA
Octanoic acid, ethyl ester(106-32-1)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xi
위험 카페고리 넘버 38
안전지침서 26-36
WGK 독일 2
RTECS 번호 RH0680000
자연 발화 온도 325 °C
TSCA Yes
HS 번호 29159080
독성 LD50 orally in rats: 25,960 mg/kg, P. M. Jenner et al., Food Cosmet. Toxicol. 2, 327 (1964)
그림문자(GHS):
신호 어:
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H227 가연성 액체 인화성 액체 구분 4 경고 P210, P280, P370+P378, P403+P235,P501
예방조치문구:
P403+P235 환기가 잘 되는 곳에 보관하고 저온으로 유지하시오.

카프릴산에틸 MSDS


Ethyl octanoate

카프릴산에틸 C화학적 특성, 용도, 생산

개요

Ethyl caprylate (ethyl octanoate) is a kind of fatty acid ester formed from caprylic acid and ethanol. It is a kind of natural fruit flavoring agent. It is usually included in the alcohol beverage. Among the main flavoring components of None-flavor liquor, the absolute content of ethyl caprylate is not high but its flavoring contributions is higher than ethyl acetate, ethyl lactate, and ethyl butyrate, only lower than ethyl caproate. Only small amount of ethyl caprylate could produce obvious fruit aroma in Nong-flavor liquor. However, excessive content of ethyl caprylate would inhibit the performance of other flavoring components.

화학적 성질

CLEAR COLOURLESS LIQUID

화학적 성질

Ethyl Octanoate is a liquid with a fruity, floral odor. It occurs in many fruits and alcoholic beverages and is used in fruit flavors.

화학적 성질

Ethyl octanoate has a pleasant, fruity, floral odor (wine–apricot note)

출처

Reported found in apple, apricot, orange juice, grapefruit juice, guava, pineapple, cheddar cheese, other cheeses, butter, beer, cognac, rum, whiskey, cider, grape wines, cocoa, coconut meat, passion fruit, mango, pawpaw and mastic gum leaf oil.

용도

manufacture of fruit ethers; constituent of enanthic, cocoic, and cognac ethers.

제조 방법

Usually prepared by esterification of caprylic acid with ethyl alcohol and sulfuric acid as catalyst; also by alcoholysis of coconut oil in the presence of HCl.

정의

ChEBI: A fatty acid ethyl ester resulting from the formal condensation of octanoic acid with ethanol.

Aroma threshold values

Detection: 5 to 92 ppb

Taste threshold values

Taste characteristics at 5 ppm: waxy, fatty, aldehydic, coconut, creamy and dairy-like.

Safety Profile

Mddly toxic by ingestion. A skin irritant. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.

참고 문헌

Powers, John J. "HETEROGENEITY AND TEMPERATURE EFFECTS ON FLAVOR SENSING OF ETHYL CAPRYLATE." Journal of Food Science 42.1(2010):275-276.
Zhibin, L. I., and L. I. Jin. "Analysis of the Content of Ethyl Caprylate in Nong-flavor Liquor and Its Flavoring Contributions." Liquor-Making Science & Technology (2013).

카프릴산에틸 준비 용품 및 원자재

원자재

준비 용품


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