멘톤

멘톤
멘톤 구조식 이미지
카스 번호:
89-80-5
한글명:
멘톤
동의어(한글):
멘톤
상품명:
MENTHONE
동의어(영문):
P-MENTHAN-3-ONE;2-Isopropyl-5-methylcyclohexanone;d-Menthone;MENTHON;p-Menthone;trans-Menthone;MENTHONE;FEMA 2667;MENTHON REIN;PARA-MENTHONE
CBNumber:
CB6453271
분자식:
C10H18O
포뮬러 무게:
154.25
MOL 파일:
89-80-5.mol
MSDS 파일:
SDS

멘톤 속성

끓는 점
210°C
밀도
0.896
증기압
37Pa at 25℃
FEMA
2667 | MENTHONE
굴절률
1.450
인화점
69 ºC
저장 조건
Refrigerator
용해도
클로로포름(소량으로 용해), 메탄올(소량으로 용해)
물리적 상태
기름
색상
무색
냄새
디프로필렌 글리콜 중 10.00%. 민트티
?? ??
민트 맛
수용성
688mg/L at 25℃
LogP
2.295 at 25℃
NIST
Cyclohexanone, 5-methyl-2-(1-methylethyl)-, trans-(89-80-5)
EPA
Cyclohexanone, 5-methyl-2-(1-methylethyl)-, (2R,5S)-rel- (89-80-5)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn
위험 카페고리 넘버 22-36-43-52/53
안전지침서 26-36/37-61
HS 번호 29142990
유해 물질 데이터 89-80-5(Hazardous Substances Data)
독성 The acute oral LD50 in rats was reported as 2.18 ml/kg (1.82-2.62 ml/kg) (Levenstein, 1973a). The acute dermal LD50 in rabbits exceeded 5 g/kg (Levenstein, 1973b)
그림문자(GHS): GHS hazard pictograms
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H302 삼키면 유해함 급성 독성 물질 - 경구 구분 4 경고 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H412 장기적 영향에 의해 수생생물에 유해함 수생 환경유해성 물질 - 만성 구분 3 P273, P501
예방조치문구:
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P270 이 제품을 사용할 때에는 먹거나, 마시거나 흡연하지 마시오.
P273 환경으로 배출하지 마시오.
P301+P312 삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.
P330 입을 씻어내시오.
P501 ...에 내용물 / 용기를 폐기 하시오.

멘톤 C화학적 특성, 용도, 생산

개요

Menthone has a characteristic odor similar to menthol. May be prepared by oxidation of menthol.

화학적 성질

Menthone has a characteristic mint-like odor.

출처

Reported found in severalstereoisomersin nature; l-menthone is a constituent of the essential oils of Russian and American peppermint, geranium, Andropogon gragrans, Mentha timija and Mentha arvensis; d-menthone is present in the essential oils of Barosma pulchellum, Nepeta japonica Maxim., and others. d-Isomenthone has been reported isolated from Micromeria abis sinica Benth., Pelargonium tomentosum Jacquin and others; l-isomenthone has been identified in Réunion geranium, Pelargonium capitau and others. Also reported found in lemon peel oil, black currants, celery seed, cinnamon, peppermint, cornmint, pennyroyal and other mentha oils, nutmeg, thymus, cocoa, mushrooms, starfruit, coriander leaf, rice, tarragon, calamus, buckwheat, sweet and bitter fennel, cherimoya, buchu oil, clam and sweet grass oil.

용도

(±)-Menthone is a Menthol derivative. A volatile flavor compound found in human milk, red and black rice bran and specialty rice types.

제조 방법

By oxidation of menthol.

Safety Profile

Moderately toxic by ingestion, intravenous, and subcutaneous routes. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.

신진 대사

H?m?l?inen (1912) claimed that menthone was probably oxidized in the rabbit to ketomenthone, since the glucuronide produced was converted by warm dilute H2SO4 to a substance which was probably △4(8 -p-menthen-3-one (pulegone). Williams (1940), however, showed that it underwent reduction in the rabbit with the production of d-neomenthol. The presence of l-menthol, the other possible reduction product, was not detected and it appeared that the biological reduction was asymmetric (Williams, 1959).

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