trans,trans-2,4-Nonadienal 反,反-2,4-壬二烯醛
CAS 5910-87-2 MFCD00007006
化学结构图
SMILES: CCCC/C=C/C=C/C=O
化学属性
| Mol. Formula | C9H14O |
|---|---|
| Mol. Weight | 138.21 |
| Density | 0.862 |
| Boiling Point | 97-98 °C at 10 mmHg |
| Refractive index | n20/D 1.5207(lit.) |
| Vapor Density | >;1 (vs air) |
| Flash Point | 90°C(lit.) |
| Solubility | 不溶 |
| Appearance | 微黄色液体，呈强烈的花果和油脂香气，有鸡汤香味。沸点97℃ (1333Pa)。溶于乙醇和大多数非挥发性油，不溶于水。 |
| Melting Point | N/A |
别名和识别编码
| Chemical Name | trans,trans-2,4-Nonadienal |
|---|---|
| MDL Number | MFCD00007006 |
| PubChem Substance ID | 5283339 |
| CAS Number | 5910-87-2 |
| EC Number | 227-629-5 |
| Reaxys-RN | 1702396 |
| Synonym | trans,trans-2,4-Nonadienal {LY} trans,trans-2,4-Nonadienal {} {LY} trans,trans-2,4-Nonadienal {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} trans,trans-2,4-Nonadienal {} {} {} {} {} {} {} {} {} {} |
| Beilstein Registry Number | 1702396 |
| Chemical Name Translation | 反,反-2,4-壬二烯醛 |
| LabNetwork Molecule ID | LN00195141 |
| InChI | InChI=1S/C9H14O/c1-2-3-4-5-6-7-8-9-10/h5-9H,2-4H2,1H3/b6-5+,8-7+ |
| Canonical SMILES | CCCC/C=C/C=C/C=O |
信息真实价格透明
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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
分类
- {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香
- {SNA} Alphabetical Listings, Flavors and Fragrances, Kosher Certified Products, M-N, O-Z
- {SNA} Alphabetical Listings, Flavors and Fragrances, I-N, Kosher Certified Products, M-N
- {SNA} Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances,
相关文献及参考
- Aldrich MSDS 1 , 1385:B / Corp MSDS 1 (2), 2612:C / FT-IR 2 (1), 746:A / FT-IR 1 (1), 475:C / FT-NMR 1 (1), 743:B / IR-Spectra (3), 280:A / IR-Spectra (2), 251:G / NMR-Reference 2 (1), 364:A / RegBook 1 (1), 519:K / Structure Index 1 , 74:C:5 / Vapor Phase 3 , 565:C
安全信息
WGK Germany3
Signal word
Warning
Hazard statements
- H227 Combustible liquid 可燃液体
Precautionary statements
- 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。
- 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。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P370+P378
Safety Statements
GHS Symbol
Risk Statements
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition
-20°C, stored under nitrogen
{LY} -20°C, stored under nitrogen
{} {LY} -20°C, stored under nitrogen
{} {} {LY} -20°C, stored under nitrogen
{} {} {} {LY} -20°C, stored under nitrogen
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其他信息
- 使用限量:FEMA(mg/kg)：焙烤食品0.20；谷类0.20；调味品0.20；肉类、肉类沙司0.20；乳制品0.20；汤类0.20。
- 上游原料:二氧化锰 --> 壬二酸
- 毒性:GRAS(FEMA)。
- (E,E)-2,4-壬二烯醛价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 N0521 反,反-2,4-壬二烯醛 trans,trans-2,4-Nonadienal 5ML 503元 2014/06/02 N0521 反,反-2,4-壬二烯醛 trans,trans-2,4-Nonadienal 25ML 1310元
- 蒸气密度:>;1 (vs air)
- 脂肪、坚果、紫罗兰叶样香气。
- 方法一:由反式，反式-2，4-壬二烯经LiAIH4还原得相应的二烯醇，再经二氧化锰氧化而成。
- 参考质量标准:FCC，1997 含量(一种异构体) ≥89.0% 折射率(n D 25 ) 1.517～1.523 相对密度(d 25 25 ) 0.865~0.880
- 用途三:可用于黄瓜、热带水果、坚果香精的调配。
- MOL 文件:5910-87-2.mol
- 用途二:GB 2760--1996规定为允许使用的香料。主要用以配制肉类和家禽型香精。
- MOL 文件:6750-03-4.mol
- FEMA:3212
- MSDS 信息:(E,E)-2,4-Nonadienal(5910-87-2).msds
- TCI Shanghai:反,反-2,4-壬二烯醛 trans,trans-2,4-Nonadienal,>;85.0%(GC)(5910-87-2)
- 用途一:用作香料
- 食品添加剂最大允许使用量最大允许残留量标准:添加剂中文名称 允许使用该种添加剂的食品中文名称 添加剂功能 最大允许使用量（g/kg） 最大允许残留量（g/kg） 2，4-壬二烯醛 食品 食品用香料 用于配制香精的各香料成分不得超过在GB 2760中的最大允许使用量和最大允许残留量
- 含量分析:按GT-10-4中用极性柱进行气相色谱法分析。
- Sigma Aldrich:5910-87-2(sigmaaldrich)
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