規格 | 目錄價格 | 上海 | 安徽 | 武漢 | 成都 | 北方 | 深圳 | 會員價格 | 數量 |
---|---|---|---|---|---|---|---|---|---|
1g | ¥ ǖ???? | -- | > 10 | -- | -- | -- | -- | ¥ ǖ???? | - + |
5g | ¥ ????? | -- | > 10 | -- | -- | 1 | 1 | ¥ ????? | - + |
25g | ¥ ǖ?ǖ??? | -- | 3 | -- | -- | -- | 1 | ¥ ǖ?ǖ??? | - + |
100g | ¥ ??????? | -- | -- | -- | -- | -- | -- | ¥ ??????? | - + |
500g | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
1000g | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
大貨 | 請詢價 | -- | -- | -- | -- | -- | -- | -- | - + |
產品編號
1027547
CAS 號
25773-40-4
中文名稱
2-異丙基-3-甲氧基吡嗪
MDL 號
MFCD00006135
分子量
152.20
存儲條件
Store at room temperature
網頁展示純度為入庫指導純度值,各批次間存在一定差異,實際純度以收貨為準
熔點
沸點
210.8°C at 760 mmHg
閃點
66.7°C
旋光
描述
TPSA
35.01
LogP
1.6086
H_Acceptors
3
H_Donors
0
Rotatable_Bonds
2
[1]. Amir Salemi, et al. Automated trace determination of earthy-musty odorous compounds in water samples by on-line purge-and-trap-gas chromatography-mass spectrometry. J Chromatogr A. 2006 Dec 15;1136(2):170-5.
[2]. Andreas Peter, et al. Occurrence of dissolved and particle-bound taste and odor compounds in Swiss lake waters. Water Res. 2009 May;43(8):2191-200.
[3]. G J Pickering, et al. Detection thresholds for 2-isopropyl-3-methoxypyrazine in Concord and Niagara grape juice. J Food Sci. 2008 Aug;73(6):S262-6.
[4]. G J Pickering, et al. Determination of ortho- and retronasal detection thresholds for 2-isopropyl-3-methoxypyrazine in wine. J Food Sci. 2007 Sep;72(7):S468-72.
[5]. Imelda Ryona, et al. Rapid measurement of 3-alkyl-2-methoxypyrazine content of winegrapes to predict levels in resultant wines. J Agric Food Chem. 2009 Sep 23;57(18):8250-7.
警示圖
警示詞
Warning
危險申明
H302-H315-H319-H335
警告申明
P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
GHS 編碼
GHS07
現貨供應
專業護航
售后無憂
品質保障
無需湊單