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쿠민알데히드

쿠민알데히드
쿠민알데히드 구조식 이미지
카스 번호:
122-03-2
한글명:
쿠민알데히드
동의어(한글):
쿠민알데히드;4-아이소프로필벤즈알데하이드
상품명:
Cuminaldehyde
동의어(영문):
OIL;Cumal;CUMINAL;FEMA 2341;4-CUMINOL;CUMALDEHYDE;CUMINALDEHYD;cumicaldehyde;CUMINALDEHYDE;P-CUMINALDEHYD
CBNumber:
CB9161294
분자식:
C10H12O
포뮬러 무게:
148.2
MOL 파일:
122-03-2.mol

쿠민알데히드 속성

끓는 점
235-236 °C(lit.)
밀도
0.977 g/mL at 25 °C(lit.)
FEMA
2341 | CUMINALDEHYDE
굴절률
n20/D 1.529(lit.)
인화점
200 °F
저장 조건
Inert atmosphere,2-8°C
용해도
ethanol: soluble1mL/4ML, clear, colorless (70%)
물리적 상태
Liquid
색상
Clear colorless to yellow
수용성
insoluble
감도
Air Sensitive
Merck
14,2621
JECFA Number
868
BRN
636547
CAS 데이터베이스
122-03-2(CAS DataBase Reference)
NIST
Benzaldehyde, 4-(1-methylethyl)-(122-03-2)
EPA
Cuminaldehyde (122-03-2)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn,Xi
위험 카페고리 넘버 22-36/37/38
안전지침서 26-36-37/39
WGK 독일 2
RTECS 번호 CU7000000
TSCA Yes
HS 번호 29122900
독성 LD50 orally in rats: 1390 mg/kg (Jenner)
기존화학 물질 KE-21676
그림문자(GHS):
신호 어: Warning
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
H301 삼키면 유독함 급성 독성 물질 - 경구 구분 3 위험 P264, P270, P301+P310, P321, P330,P405, P501
H302 삼키면 유해함 급성 독성 물질 - 경구 구분 4 경고 P264, P270, P301+P312, P330, P501
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 P264, P280, P302+P352, P321,P332+P313, P362
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 P264, P280, P305+P351+P338,P337+P313P
H335 호흡 자극성을 일으킬 수 있음 특정 표적장기 독성 - 1회 노출;호흡기계 자극 구분 3 경고
예방조치문구:
P261 분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P305+P351+P338 눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P405 밀봉하여 저장하시오.

쿠민알데히드 MSDS


4-Isopropylbenzaldehyde

쿠민알데히드 C화학적 특성, 용도, 생산

화학적 성질

clear colorless to yellow liquid

화학적 성질

Cuminaldehyde has a strong, pungent, cumin-like odor and similar taste.

출처

Reported in a large number of essential oils, cumin, Acacia farnesiana, cinnamon, bitter orange, Mexican lime, Eucalyptus globulus, rue, boldus, Artemisia hausiliensis and others. Also reported in lemon and mandarin peel oil, cinnamon bark, anise, clove bud, cumin seed, turmeric, parsley, calabash nutmeg (Monodora myristica Dunal), angelica root, thyme, beef, brandy, grape and mastic gum fruit oil.

용도

Cuminaldehyde is a flavoring agent that is a liquid, colorless to yellow in appearance, with a strong pungent odor resembling cumin oil. It is insoluble in water and soluble in alcohol and ether. It is obtained from cumin oil. It is also termed p-, cumaldehyde, and cuminal.

용도

Cuminaldehyde has been used to study larvicidal and adulticidal toxicity of monoterpenes against Culex pipiens. It has been used in evaluation of chemical composition, antimicrobial and antioxidant activities of essential oil and various extracts of Eucalyptus gilii.

정의

ChEBI: A member of the class of benzaldehydes that is benzaldehyde substituted by an isopropyl group at position 4. It is a component of essential oils from Cumin and exhibits insecticidal activities.

제조 방법

From p-isopropylbenzyl chloride and hexamethylenetetramine (Arctander, 1969).

Taste threshold values

Taste characteristics at 10 ppm: spicy with green cumin and herbal nuances.

Biochem/physiol Actions

Cuminaldehyde increases the insulin secretion in streptozotocin-induced diabetic rats. It suppresses melanin formation in cultured murine B16-F10 melanoma cells.

Safety Profile

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

Chemical Synthesis

Prepared synthetically by heating p-isopropyl benzoyl chloride with an aqueous or alcoholic hexamethylenetetraamine solution.

Purification Methods

A likely impurity is the benzoic acid. Check the IR for the presence of OH from CO2H, and the CO frequencies. If the acid is present, then dissolve the aldehyde in Et2O, wash it with 10% NaHCO3 until effervescence ceases, then with brine, dry over CaCl2, evaporate and distil the residual oil, preferably under vacuum. It is almost insoluble in H2O, but soluble in EtOH and Et2O. The thiosemicarbazone has m 147o after recrystallisation from aqueous EtOH, MeOH or *C6H6. [Crounse J Am Chem Soc 71 1263 1949, Bernstein et al. J Am Chem Soc 73 906 1951, Gensler & Berman J Am Chem Soc 80 4949 1958, Beilstein 7 H 318, 7 II 347, 7 III 1095, 7 IV 723.]

쿠민알데히드 준비 용품 및 원자재

원자재

준비 용품


쿠민알데히드 공급 업체

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