ChemicalBook >제품 카탈로그 >향과 향수>합성 향수>피라진 향료>2,3-Diethyl-5-methylpyrazine

2,3-Diethyl-5-methylpyrazine

2,3-Diethyl-5-methylpyrazine 구조식 이미지

카스 번호:: 18138-04-0

상품명:: 2,3-Diethyl-5-methylpyrazine

동의어(영문):: FEMA 3336;FEMA NUMBER 3336;hazelnut pyrazine;2,3-Diethyl-5-Methyl;Diethyl-5-Methylpyraz;LABOTEST-BB LT00453041;2.3.5.6-four Methylpyrazine;2-METHYL-5,6-DIETHYLPYRAZINE;2,3-DIETHYL-6-METHYLPYRAZINE;2,3-DIETHYL-5-METHYLPYRAZINE

CBNumber:: CB9375970

분자식:: C9H14N2

포뮬러 무게:: 150.22

MOL 파일:: 18138-04-0.mol

MSDS 파일:: SDS

속성

안전

MSDS

용도

공급 업체 239

2,3-Diethyl-5-methylpyrazine 속성

끓는 점: 95 °C (20 mmHg)

밀도: 0.949 g/mL at 25 °C (lit.)

굴절률: n20/D 1.498(lit.)

FEMA: 3336 | 2,3-DIETHYL-5-METHYLPYRAZINE

인화점: 176 °F

저장 조건: 2-8°C

용해도: 클로로포름, 메탄올에 용해됨

산도 계수 (pKa): 2?+-.0.10(Predicted)

Specific Gravity: 0.950.949

색상: 투명 무색

냄새: 디프로필렌 글리콜 중 0.10%. 곰팡이 냄새가 나는 견과류 껍질 흙 냄새가 나는 구운 헤이즐넛 구운 감자 먼지가 많은 잎 야채

?? ??: 곰팡내 나는

수용성: 약간 용해됨

JECFA Number: 777

LogP: 2.16

CAS 데이터베이스: 18138-04-0(CAS DataBase Reference)

NIST: Pyrazine, 2,3-diethyl-5-methyl-(18138-04-0)

EPA: Pyrazine, 2,3-diethyl-5-methyl- (18138-04-0)

안전

위험 및 안전 성명

위험품 표기	Xi
위험 카페고리 넘버	36/37/38
안전지침서	26-36/37/39
유엔번호(UN No.)	NA 1993 / PGIII
WGK 독일	3
TSCA	Yes
위험 등급	3
포장분류	III
HS 번호	29339900

그림문자(GHS):

신호 어:

Warning

유해·위험 문구:

암호	유해·위험 문구	위험 등급	범주	신호 어	그림 문자	P- 코드

예방조치문구:

P261	분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.
P264	취급 후에는 손을 철저히 씻으시오.
P264	취급 후에는 손을 철저히 씻으시오.
P280	보호장갑/보호의/보안경/안면보호구를 착용하시오.
P301+P312	삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.

NFPA 704

	2
0		0

2,3-Diethyl-5-methylpyrazine MSDS

2,3-Diethyl-5-methylpyrazine

2,3-Diethyl-5-methylpyrazine C화학적 특성, 용도, 생산

화학적 성질

2,3-Diethyl-5-methylpyrazine has a nutty, roasted, vegetable aroma.

출처

Reported to be present in coffee, filberts, potato products, Parmesan cheese, chicken, beef, pork, cocoa, peanuts, popcorn, sesame seed and corn tortillas.

용도

2,3-Diethyl-5-methylpyrazine is a volatile compound found in food such as almonds and swiss cheese.

제조 방법

By condensation of 3,4-hexanedione with propylene diamine.

일반 설명

2,3-Diethyl-5-methylpyrazine has been identified as a potent odorant in coffee sample and has been evaluated by gas chromatography-olfactometry of decreasing headspace samples.

2,3-Diethyl-5-methylpyrazine 준비 용품 및 원자재

원자재

1,2-디아미노프로판 3,4-헥산디온

준비 용품

Pyrazine

2,3-Diethyl-5-methylpyrazine 공급 업체

글로벌( 239)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5867	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20294	58
JINING XINHE CHEMICAL CO., LTD	+8615318402391	sales@xinhepharma.com	China	808	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29798	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21667	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
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2967	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8821	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58

2,3-Diethyl-5-methylpyrazine 관련 검색:

메틸피라진 2-하이드록시에틸 메틸 에테르 셀룰로오즈 피라진아마이드 말론산 디에틸 2,3-디메틸피라진 2,3-디에틸피라진 에틸피라진(2-) 메틸에틸케톤 디에틸에테르 (2-Methoxyethyl)benzene Sulfachoropyrazine sodium Glipizide Celiprolol diethylmethylpyrazine,3,5-diethyl-2-methylpyrazine,3,5-DIETHYL-2-METHYLPYRAZINE,2,6-Diethyl-5-methylpyrazine 2,3-DIETHYL-5-METHYLPYRAZINE-N'-OXIDE 2-(1-ACETOXYETHYL)-3-ETHYL-5-METHYLPYRAZINE 2,3-DIETHYL-5-METHYLPYRAZINE-N4-OXIDE 2,5-DIETHYL-3-METHYLPYRAZINE