TRANS-2-HEXEN-1-OL

한글명:TRANS-2-HEXEN-1-OL

카스 번호2305-21-7

상품명:TRANS-2-HEXEN-1-OL

CBNumberCB3424142

분자식C6H12O

포뮬러 무게100.16

MOL 파일2305-21-7.mol

화학적 성질

녹는점	-46.6°C (estimate)
끓는 점	158-160 °C(lit.)
밀도	0.849 g/mL at 25 °C(lit.)
FEMA	2562 \| 2-HEXEN-1-OL
굴절률	n20/D 1.438(lit.)
인화점	130 °F
산도 계수 (pKa)	14.70±0.10(Predicted)
냄새	디프로필렌 글리콜 중 0.10%. 과일 같은 녹색 잎이 많은
?? ??	과일 같은
JECFA Number	1354
LogP	1.76
EPA	2-Hexen-1-ol (2305-21-7)

위험 및 안전 성명

위험품 표기	Xi
위험 카페고리 넘버	10-36/37/38
안전지침서	26-36
유엔번호(UN No.)	UN 1987 3/PG 3
WGK 독일	2
RTECS 번호	MP8390000

그림문자(GHS)

TRANS-2-HEXEN-1-OL 화학적 특성, 용도, 생산

개요
2-Hexen-l-ol has a powerful, fruity, green, wine-like, leafy odor and a sweet, fruity flavor important to strawberry and orange juice. The ds-form can be prepared by hydrogenation of ds-2-hexenol, using an aqueous suspension of colloidal palladium; from cis- 4-chloro-2-butenol and magnesium ethyl bromide; the commercial product is a mixture of the cis- and trans-isomers and can be prepared from propyl vinyl carbinol by heating with aluminum oxide.
화학적 성질
2-Hexen-1-ol has a powerful, fruity-green odor, with a sweet, fruity flavor important to strawberry and orange juice
출처
Reported found as a constituent of fresh raspberry aroma; also identified in Valencia orange juice and apple aroma, probably occurring as an ester. Also reported found in raw and cooked asparagus, cooked potato, cooked beef, hop oil, brandy, beer, white wine, roasted peanut, soybean, olive, prune, prickly pear, malt, kiwifruit, loquat, quince, apple, peach, strawberry, tamarind, tomato and tea
용도
Trans-2-hexen-1-ol's use in perfumes is somewhat limited. Lavender and Lavandin oil compositions may benefit from the topnote created with this alcohol, and certain floral bouquets can be improved with pleasantly green, sweet and natural notes from the subject material. It finds increasing use in artificial Geranium oils.
In flavors, traces are used in fruit complexes, and it is a common ingredient in artificial Strawberry. It adds freshness to Mint compositions, and it is often used to reconstitute the flavor in Orange juice, whose flavor suflers severely during the processing.
제조 방법
The cis-form can be prepared by hydrogenation of cis-2-hexenol, using an aqueous suspension of colloidal palladium; from cis-4-chloro-2-butenol and magnesium ethyl bromide; the commercial product is a mixture of the cis- and trans-isomers and can be prepared from propyl vinyl carbinol by heating with aluminum oxide.

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