p-t-부틸-α-메틸하이드로신나믹알데히드

p-t-부틸-α-메틸하이드로신나믹알데히드
p-t-부틸-α-메틸하이드로신나믹알데히드 구조식 이미지
카스 번호:
80-54-6
한글명:
p-t-부틸-α-메틸하이드로신나믹알데히드
동의어(한글):
4-(1,1-다이메틸에틸)-알파-메틸벤젠프로판알;p-t-부틸-α-메틸하이드로신나믹알데;p-t-부틸-α-메틸하이드로신나믹알데히드;부틸페닐메틸프로피오날;p-3차-뷰틸-알파-메틸하이드로신남알데하이드
상품명:
Lily aldehyde
동의어(영문):
LILIAL;BUTYLPHENYL METHYLPROPIONAL;2-(4-TERT-BUTYLBENZYL)PROPIONALDEHYDE;LYSMERAL;Lillial;synthetic convallaria aldehyde;4-(1,1-Dimethylethyl)-methylbenzenepropanal;Propanal, alpha-methyl-beta-(p-tert.-butylphenyl)-;Lilyal;lilyall
CBNumber:
CB2492379
분자식:
C14H20O
포뮬러 무게:
204.31
MOL 파일:
80-54-6.mol
MSDS 파일:
SDS

p-t-부틸-α-메틸하이드로신나믹알데히드 속성

녹는점
106-109 °C
끓는 점
150°C 10mm
밀도
0.946 g/mL at 20 °C(lit.)
증기압
0.25Pa at 20℃
굴절률
n20/D 1.505
인화점
100°C
저장 조건
2-8°C
용해도
클로로포름(적게), 에틸아세테이트(약간)에 용해됨
색상
무색~연황색
냄새
100.00%에서. 플로랄 머게 워터리 그린 파우더리 커민
?? ??
꽃향기
수용성
33mg/L at 20℃
BRN
880140
InChIKey
SDQFDHOLCGWZPU-UHFFFAOYSA-N
LogP
4.2 at 24℃
CAS 데이터베이스
80-54-6(CAS DataBase Reference)
NIST
Lilial(80-54-6)
EPA
Benzenepropanal, 4-(1,1-dimethylethyl)-.alpha.-methyl- (80-54-6)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn,N
위험 카페고리 넘버 22-38-51/53-62-43
안전지침서 60-61-36/37
유엔번호(UN No.) UN 3082 9/PG 3
WGK 독일 2
RTECS 번호 MW4895000
F 고인화성물질 10
HS 번호 29121900
기존화학 물질 KE-11394
그림문자(GHS): GHS hazard pictogramsGHS 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
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 알레르기성 피부 반응을 일으킬 수 있음 피부 과민성 물질 구분 1 경고 GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H361 태아 또는 생식능력에 손상을 일으킬 것으로 의심됨 생식독성 물질 구분 2 경고 P201, P202, P281, P308+P313, P405,P501
H412 장기적 영향에 의해 수생생물에 유해함 수생 환경유해성 물질 - 만성 구분 3 P273, P501
예방조치문구:
P202 모든 안전 조치 문구를 읽고 이해하기 전에는 취급하지 마시오.
P273 환경으로 배출하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P301+P312 삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.
P302+P352 피부에 묻으면 다량의 물로 씻으시오.
P308+P313 노출 또는 접촉이 우려되면 의학적인 조치· 조언를 구하시오.
NFPA 704
1
2 0

p-t-부틸-α-메틸하이드로신나믹알데히드 C화학적 특성, 용도, 생산

화학적 성질

Lily aldehyde is a homolog of cyclamenaldehyde. The racemic compound is a colorless to slightly yellow liquid with a mild-floral odor, reminiscent of cyclamen and lily of the valley.
The aldehyde is prepared by the same routes as cyclamenaldehyde.
Other routes start from ??-methylcinnamaldehyde. ??-Methylcinnamaldehyde (from benzaldehyde and propionaldehyde) is hydrogenated to ??-methyldihydrocinnamic alcohol.The alcohol is alkylated with tert-butyl chloride or isobutene to 4-tert-butyl-??-methyldihydrocinnamic alcohol, which is subsequently dehydrogenated to the desired aldehyde.
4-tert-Butyl-??-methyldihydrocinnamaldehyde is more stable than cyclamenaldehyde and is a popular component of flower compositions, particularly lily of the valley and linden types, because of its mild, pleasant, blossomfragrance. It is used in a wide range of perfume types, but especially in soap and detergent perfumes.

용도

In addition to its applications in the perfume and aroma industry, lilial is used mainly for the synthesis of substituted 3-(4-tert-butylphenyl)-2-methylpropylamines, a new class of substances with fungicidal properties. These compounds are effective against mildew in barley and wheat.

생산 방법

Lily aldehyde is produced industrially almost solely by aldol condensation of 4-tert-butylbenzaldehyde and propionaldehyde to give 4-tert-butyl-α-methylcinnamaldehyde, which can be hydrogenated selectively on noble metal catalysts such as Pd, Rh, Pd – Pr2O3 on Al2O3, or on modified cobalt catalysts. The aldol condensation and the hydrogenation can be carried out in one step in the presence of a hydrogenation catalyst.
The Friedel – Crafts reaction of 4-tertbutylbenzene with methacrolein or methacrolein diacetate proceeds in an analogous manner to the preparation of cyclamenaldehyde.
Further possibilities are the Rh-catalyzed hydroformylation of 1-(4-tert-butylphenyl)-1- methoxypropene and subsequent partial hydrogenation, the palladium salt catalyzed reaction of 4-tert-butylphenylhalide with methallylalcohol, and the dehydrogenation of 3-(4-tert-butylphenyl)-2-methylpropanol on silver catalysts.

일반 설명

2-(4-tert-Butylbenzyl)propionaldehyde is categorized under the synthetic fragrance class of compounds widely utilized in consumer products such as perfumes, after shave lotions, cosmetics, etc.

상품명

Lilestralis Pure (Innospec), Lysmeral® Extra (BASF).

색상 색인 번호

Lilial? is a synthetic compound listed as a fragrance allergen. Its presence is indicated on cosmetics within the EU.

p-t-부틸-α-메틸하이드로신나믹알데히드 준비 용품 및 원자재

원자재

준비 용품


p-t-부틸-α-메틸하이드로신나믹알데히드 공급 업체

글로벌( 324)공급 업체
공급자 전화 이메일 국가 제품 수 이점
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
info@dakenam.com China 15371 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21695 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 8822 58
Changzhou Ditong Chemical Co.,Ltd
+86-0519-88299272
info@edengenechem.com China 2169 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22968 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5909 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873
sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 47465 58

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