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4'-메톡시아세토페논

4'-메톡시아세토페논
4'-메톡시아세토페논 구조식 이미지
카스 번호:
100-06-1
한글명:
4'-메톡시아세토페논
동의어(한글):
4'-메톡시아세토페논
상품명:
4'-Methoxyacetophenone
동의어(영문):
Epenone;Novatone;Vananote;VANATONE;NSC 5601;FEMA 2005;Linarodin;AKOS 90580;Acetanisol;NSC 209523
CBNumber:
CB1132155
분자식:
C9H10O2
포뮬러 무게:
150.17
MOL 파일:
100-06-1.mol

4'-메톡시아세토페논 속성

녹는점
36-38 °C (lit.)
끓는 점
152-154 °C/26 mmHg (lit.)
밀도
1.08
굴절률
1.5470 (estimate)
FEMA
2005 | ACETANISOLE
인화점
>230 °F
저장 조건
Keep in dark place,Sealed in dry,Room Temperature
용해도
H2O: soluble2.474g/L at 20°C
물리적 상태
Crystals or Crystalline Powder
색상
White
수용성
insoluble
감도
Light Sensitive
JECFA Number
810
BRN
742313
InChIKey
NTPLXRHDUXRPNE-UHFFFAOYSA-N
CAS 데이터베이스
100-06-1(CAS DataBase Reference)
NIST
Acetophenone, 4'-methoxy-(100-06-1)
EPA
4'-Methoxyacetophenone (100-06-1)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 Xn
위험 카페고리 넘버 22-38-36/38-20/21/22
안전지침서 37-37/39-26-36
WGK 독일 2
RTECS 번호 AM9240000
TSCA Yes
HS 번호 29145000
유해 물질 데이터 100-06-1(Hazardous Substances Data)
독성 The acute oral LD50 value in rats was reported as 1.72 g/kg (1.47-1.97 g/kg) (Moreno, 1973). The acute dermal LD50 value in rabbits was reported as > 5 g/kg (Moreno, 1973).
기존화학 물질 KE-23361
그림문자(GHS):
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 P264, P270, P301+P312, P330, P501
H315 피부에 자극을 일으킴 피부부식성 또는 자극성물질 구분 2 경고 P264, P280, P302+P352, P321,P332+P313, P362
예방조치문구:
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P321 (…) 처치를 하시오.
P332+P313 피부 자극이 생기면 의학적인 조치· 조언을 구하시오.
NFPA 704
0
1 0

4'-메톡시아세토페논 MSDS


4'-Methoxyacetophenone

4'-메톡시아세토페논 C화학적 특성, 용도, 생산

화학적 성질

WHITE CRYSTALS OR CRYSTALLINE POWDER

화학적 성질

4-Methoxyacetophenone occurs in anise oil. It forms white crystals (mp 38°C) with a sweet odor, reminiscent of hawthorn. 4-Methoxyacetophenone is prepared by Friedel–Crafts acetylation of anisole. A modern process uses ??-zeolites as Friedel–Crafts catalysts in combination with a continuous flow technology. 4-Methoxyacetophenone is used in soap perfumes

화학적 성질

Yellowish-white crystals with an odor similar to that of p-methylacetopheneone, suggestive of hawthorn and floral note of heliotrope, possessing a bitter and unpleasant taste. Useful in vanilla, nut, tobacco and butter flavors

출처

Reported found in European cranberry (Vaccinium oxycoccus L.), guava fruit (Psidium guajava L.), Vitis labrusca L., tomato, anise (Pimpinella anisum L.), mentha oils, grilled and roasted beef, sherry, cloudberry (Rubus chamaemorus L.), salted and pickled plums, Illicium verum and black chokeberry (Aronia melanocarpa ell.).

용도

4'-Methoxyacetophenone is used as a component of perfumes and as chemical intermediate in the manufacture of pharmaceuticals, resins, flavouring agents. And also used to study ruthenium catalyzed step growth copolymerization of 4?-methoxyacetophenone with α,ω-dienes to yield copolymers.

용도

4'-Methoxyacetophenone is a solid, pale yellow flavoring agent with a hawthornlike odor. It is soluble in most fixed oils and propylene glycol, and it is insoluble in glycerin and mineral oil. It is obtained by chemical synthesis. This flavoring substance or its adjuvant may be safely used in food in the minimum quantity required to produce its intended flavor. It can be used alone or in combination with other flavoring substances or adjuvants. It is also termed p-methoxyacetophenone.

용도

Perfumery (for floral odors), flavoring.

정의

ChEBI: A member of the class of acetophenones that is acetophenone substituted by a methoxy group at position 4.

제조 방법

From anisole and acetyl chloride in the presence of aluminum chloride and carbon disulfide; from anisole and acetic acid in the presence of boron trifluoride.

Taste threshold values

Taste characteristics at 10 ppm: sweet, anisic, fruity, cherry with powdery vanilla nuances.

Synthesis Reference(s)

The Journal of Organic Chemistry, 46, p. 5414, 1981 DOI: 10.1021/jo00339a036
Synthetic Communications, 26, p. 291, 1996 DOI: 10.1080/00397919608003617
Tetrahedron Letters, 35, p. 9471, 1994 DOI: 10.1016/S0040-4039(00)78574-1

일반 설명

4′-Methoxyacetophenone undergoes biocatalytic enantioselective reduction using immobilized Rhodotorula sp. AS2.2241 cells to yield (S)-1-(4-methoxyphenyl) ethanol in a hydrophilic ionic liquid-containing co-solvent system.

Safety Profile

Moderately toxic by ingestion. Human systemic effects by inhalation: pulse rate increase without fall in blood pressure and blood pressure elevation. A skin irritant. Flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.

Purification Methods

Crystallise the ketone from diethyl ether/pet ether. [Beilstein 8 IV 340.]

4'-메톡시아세토페논 준비 용품 및 원자재

원자재

준비 용품


4'-메톡시아세토페논 공급 업체

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+8619930503282
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18631714998
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