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Ethyl 4-acetylbutyrate

Ethyl 4-acetylbutyrate 구조식 이미지

카스 번호:: 13984-57-1

상품명:: Ethyl 4-acetylbutyrate

동의어(영문):: Ethyl 5-oxohexanoate;Hexanoic acid, 5-oxo-, ethyl ester;ETHYL 4-ACETYLBUTYRATE;Ethyl 4-acetylbutanoate;Ethyl 4-acetylbutyrate 98%;Ethyl 4-Acetylbutyrate,>98%;Ethyl 4-Acetylbutyrate,>96%;5-oxo-hexanoicaciethylester;4-Acetylbutyricacidethylester;Ethyl-4-acetylbutyrate, GC 98%

CBNumber:: CB9119477

분자식:: C8H14O3

포뮬러 무게:: 158.2

MOL 파일:: 13984-57-1.mol

MSDS 파일:: SDS

속성

안전

용도

공급 업체 110

Ethyl 4-acetylbutyrate 속성

끓는 점: 221-222 °C(lit.)

밀도: 0.989 g/mL at 25 °C(lit.)

굴절률: n20/D 1.427(lit.)

인화점: 157 °F

저장 조건: Sealed in dry,Room Temperature

용해도: 클로로포름(소량으로 용해), 메탄올(약간 용해됨)

물리적 상태: 기름

색상: 무색

BRN: 1762625

InChI: InChI=1S/C8H14O3/c1-3-11-8(10)6-4-5-7(2)9/h3-6H2,1-2H3

InChIKey: MGPSIDGTLFKDEY-UHFFFAOYSA-N

SMILES: C(OCC)(=O)CCCC(=O)C

EPA: Ethyl 5-oxohexanoate (13984-57-1)

안전

위험 및 안전 성명
위험 및 사전주의 사항 (GHS)

위험품 표기	Xi
안전지침서	24/25
WGK 독일	3
TSCA	Yes
HS 번호	2918300090
기존화학 물질	KE-27596

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

예방조치문구:

P403+P235

환기가 잘 되는 곳에 보관하고 저온으로 유지하시오.

NFPA 704

	2
0		0

Ethyl 4-acetylbutyrate C화학적 특성, 용도, 생산

용도

Ethyl 4-acetylbutyrate is used to prepare tyrosine-derived RGD peptidomimetics containing oligoethylene glycol (OEG) spacers. It is also used to synthesize constrained glycyl amides derived from RGD tripeptide as nonpeptide αvβ3 antagonists.

Synthesis

30ml of acetone and 11.5mmol of tetrahydropyrrole were added to a dry three-necked flask equipped with a thermometer and reflux condenser, and then slowly add 50mmol of ethyl acrylate dropwise at 60°C for 10h. After the reaction, the reaction solution is at 60°C Distill the remaining unreacted acetone and acidify with dilute hydrochloric acid to adjust the pH to 4. Add ethyl acetate for extraction, collect the organic layer, and perform preliminary vacuum distillation at 0.1MPa vacuum and 45°C to distill off the low-boiling solvent, followed by 3- Collect 70-80°C fractions under a vacuum of 7mmHg to prepare Ethyl 4-acetylbutyrate.

Ethyl 4-acetylbutyrate 준비 용품 및 원자재

원자재

준비 용품

ethyl 4-(2-methyl-1,3-dioxolan-2-yl)butanoate 5-Methylnonan-1-ol

Ethyl 4-acetylbutyrate 공급 업체

글로벌( 110)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Huida Pharmaceutical Technology (Shanghai) Co., Ltd.	+8613601750004	lizhi@pharoschem.com	China	439	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29798	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18628	58
Chembon Pharmaceutical Co., Ltd.	+86-28-8425-2981		CHINA	724	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29888	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	19536	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49392	58

Ethyl 4-acetylbutyrate 관련 검색:

부틸산에틸 노밀린 2-아세틸글루탈산 디에틸 Ethyl 4-acetylbutyrate Limonin Acetonylsuccinic acid diethyl ester OBACUNON Ethyl 4-oxocyclohexanecarboxylate ETHYL 2-ACETYLBUTYRATE,Ethyl alpha-acetylbutyrate,Ethyl a-acetylbutyrate ETHYL 4-ACETYL-5-OXOHEXANOATE MEPARTRICIN DIETHYL 3-OXOPIMELATE 4-CARBETHOXY-3-METHYL-2-CYCLOHEXEN-1-ONE 4-CARBETHOXY-2-ETHYL-3-METHYL-2-CYCLOHEXEN-1-ONE ETHYL 5-OXO-5-PHENYLVALERATE 4,7-BIS(4-CHLOROPHENYL)-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE 4-(4-METHOXYPHENYL)-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE 4-(4-CHLOROPHENYL)-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE