2-Methoxypyrazine
|
|
2-Methoxypyrazine 속성
- 끓는 점
- 60-61 °C/29 mmHg (lit.)
- 밀도
- 1.14 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.509(lit.)
- 인화점
- 114 °F
- 저장 조건
- Sealed in dry,Room Temperature
- 산도 계수 (pKa)
- 0.53±0.10(Predicted)
- 물리적 상태
- 투명한 액체
- 색상
- 무색 내지 거의 무색
- Specific Gravity
- 1.140
- 냄새
- 디프로필렌 글리콜 중 1.00%. 달콤한 견과류 코코아
- ?? ??
- 초콜릿
- JECFA Number
- 787
- BRN
- 2241
- LogP
- 0.75
- CAS 데이터베이스
- 3149-28-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 10-22-37/38-41 | ||
안전지침서 | 16-26-39 | ||
유엔번호(UN No.) | UN 1993 3/PG 3 | ||
WGK 독일 | 3 | ||
TSCA | Yes | ||
위험 등급 | 3 | ||
포장분류 | III | ||
HS 번호 | 29339990 |
2-Methoxypyrazine C화학적 특성, 용도, 생산
개요
Methoxypyrazine has an odor threshold of 700 ppb in water. Methoxypyrazine may be prepared from 2-hydroxypyrazine by various routes.화학적 성질
Colorless liquid출처
Present at ultra-trace levels in sauvignon blanc and cabernet sauvignon grapes and wine. Methoxypyrazine contributes a distinctive wine aroma, even at low parts per trillion levels. Also reported found in cooked beef, cocoa, malt and krill.제조 방법
From 2-hydroxypyrazine by various routes.Safety Profile
Skin and eye irritant. When heated to decomposition it emits toxic fumes of NOx.2-Methoxypyrazine 준비 용품 및 원자재
원자재
2-HYDROXYPYRAZINE
메틸산 나트륨
Pyrazine, 2-methoxy-, 1-oxide
3-메톡시피라진1-옥사이드
5-메톡시-2-클로로피라진
2-클로로-6-메톡시피라진
2-클로로-3-메톡시피라진
준비 용품
2-Methoxypyrazine 공급 업체
글로벌( 285)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12465 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5895 | 58 |
Henan Bao Enluo International TradeCo.,LTD | +86-17331933971 +86-17331933971 |
deasea125996@gmail.com | China | 2503 | 58 |
JINING XINHE CHEMICAL CO., LTD | +8615318402391 |
sales@xinhepharma.com | China | 808 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21666 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32836 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2966 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8820 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
2-Methoxypyrazine 관련 검색:
테트라메틸피라진 메틸피라진 피라진아마이드 이소부틸-3-메독시피라진 메틸-3-메톡시피라진 에틸(2-)헥사논산 3-(4-아미노벤젠설포나미도)-6-메톡시피리다진
Sulfachoropyrazine sodium
Glipizide
butylmethoxypyrazine,2-sec-butyl-3-methoxypyrazine,2-methoxy-3-(sec-butyl)-pyrazine,3-S-BUTYL-2-METHOXYPYRAZINE,2-SEC-BUTYL-3-METHOXYPYRAZINE 99%
2-Ethoxypyrazine
2-METHYL-6-PROPOXYPYRAZINE
2-Isopropyl-3-methoxypyrazine
2-ETHOXY-3-METHYLPYRAZINE
2-Isopropyl-5-methoxypyrazine,2-Isopropyl-6-methoxypyrazine,2-Isopropyl-3-methoxypyrazine
2-AMINO-5-METHOXYPYRAZINE
2-BROMO-5-METHOXYPYRAZINE
2,3-Dimethoxyquinoxaline