CAS 2847-30-5 MFCD00006127-2-Methoxy-3-methylpyrazine 3-甲基-2-甲氧基吡嗪 TAO{mole}

2-Methoxy-3-methylpyrazine 3-甲基-2-甲氧基吡嗪

CAS 2847-30-5 MFCD00006127

化学结构图

SMILES: COc1nccnc1C

化学属性

Mol. Formula	C6H8N2O
Mol. Weight	124.14
Density	1.06
Refractive index	n20/D 1.507(lit.)
Flash Point	55.6°C
TSCA	Yes
Boiling Point	159.3°C at 760 mmHg
Appearance	无色液体，具有似炒榛子香气。闪点55℃。溶于水和有机溶剂.
Melting Point	78-82°C

别名和识别编码

Chemical Name	2-Methoxy-3-methylpyrazine
MDL Number	MFCD00006127
CAS Number	2847-30-5
EC Number	220-651-6
Beilstein Registry Number	878809
PubChem Substance ID	17898
Synonym	2-Methoxy-3-methylpyrazine {LY} 2-Methoxy-3-methylpyrazine {} {LY} 2-Methoxy-3-methylpyrazine {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methoxy-3-methylpyrazine
Reaxys-RN	878809
Chemical Name Translation	3-甲基-2-甲氧基吡嗪
LabNetwork Molecule ID	LN00225915
InChI	InChI=1S/C6H8N2O/c1-5-6(9-2)8-4-3-7-5/h3-4H,1-2H3
Canonical SMILES	COC1=C(C)N=CC=N1

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

Signal word

GHS Symbol

WGK Germany3

Safety Statements

S39 Wear eye/face protection 戴眼睛/面孔保护装置；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；

Risk Statements

R10 Flammable 易燃
R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
R22 Harmful if swallowed 吞咽有害

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P233 Keep container tightly closed. ?保持容器密闭。
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P242 Use only non-sparking tools. 只能使用无火花工具。
P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P301+P312
P301+P317
P302+P352+P332+P313+P362+P364
P303+P361+P353
P305+P351+P338
P330 Rinse mouth. 漱口
P332+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P370+P378
P403+P235
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
H302 Harmful if swallowed 吞食有害
H315 Causes skin irritation 会刺激皮肤
H318 Causes serious eye damage 严重伤害眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Packing GroupIII

UN Number

Hazard Codes

Hazard Class3

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

用途一:GB 2760—96规定为允许使目的食用香料。主要用以配制榛子、杏仁和花生等型香精。
检测方法:HPLC,NMR
2-甲氧基-3-甲基吡嗪价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 M0810 2-甲氧基-3-甲基吡嗪 2-Methoxy-3-methylpyrazine 5G 630元 2014/06/02 M0810 2-甲氧基-3-甲基吡嗪 2-Methoxy-3-methylpyrazine 25G 2040元 2010/06/21 356540250 2-甲氧基-3-甲基吡嗪 2-Methoxy-3-methylpyrazine 98% 25 GR 3024元
Sigma Aldrich:2847-30-5(sigmaaldrich)
含量分析:按GT-10-4用非极性柱进行气相色谱法分析。
上游原料:乙醇钠
使用限量:FEMA(mg/kg)：冷饮2.0；糖果4.0；焙烤食品4.0；布丁类2.0。
Alfa Aesar:2-甲氧基-3-甲基哌嗪,99% 2-Methoxy-3-methylpyrazine, 99%(2847-30-5)
MOL 文件:2847-30-5.mol
Acros Organics:2-Methoxy-3-methylpyrazine, 98%(2847-30-5)
FEMA:3183
参考质量标准:FCC，1997 含量(两种异构体之和) ≥99.0% 折射率(n 25 25 ) 1.1506～1.510 相对密度(d^(25)^ 25 ) 1.070～1.090
MSDS 信息:2-Methyl-3-methoxypyrazine(2847-30-5).msds
方法一:由2-甲基吡嗪为起始原料制成。
图谱信息:2-甲氧基-3-甲基吡嗪(2847-30-5)核磁图( 1 HNMR)
TCI Shanghai:3-甲基-2-甲氧基吡嗪 2-Methoxy-3-methylpyrazine,>;97.0%(GC)(2847-30-5)
毒性:GRAS(FEMA)。