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苯甲醛丙二醇缩醛
Benzaldehyde propylene glycol acetal, mixture of isomers
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3412586 | ≥95%, FG | 531 | |||
| 3412586 | 1 KG | 1450 | |||
| 3412586 | 5 KG | 4250 | |||
| 3412586 | 10 KG | 7780 |
产品别名
2568-25-4
苯甲醛丙二醇缩醛
Benzaldehyde propylene glycol acetal, mixture of isomers
4-Methyl-2-phenyl-1,3-dioxolane
4-甲基-2-苯基-1,3-二氧戊环
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C10H12O2 |
| Molecular weight | 164.20 |
| FEMA Number【FEMA编号】 | 2130 |
| EC number【EC 号】 | 219-906-4 |
| Council of Europe no.【欧洲委员会编号】 | 2226 |
| MDL number | MFCD00059732 |
| PubChem Substance ID【PubChem化学物质编号】 | 329830452 |
| Flavis number【Flavis编号】 | 6.032 |
| NACRES | NA.21 |
| General description【一般描述】 | The product is an isomeric mixture of benzaldehyde propylene glycol acetal (Benzaldehyde PG acetal). It can be prepared from benzaldehyde and propylene glycol, via condensation reaction. Specific gravity of benzaldehyde PG acetal is 1.068 – 1.073 at 20℃. It has been identified as one of the volatile compound present in the artificial caramel and chocolate samples by non-equilibrated solid-phase microextraction/gas chromatography/mass spectrometry. |
| Legal Information【法律信息】 | For R&D Use and/or Food Manufacturing only |
产品性质
| Quality Level【质量水平】 | 400 |
| biological source【生物来源】 | synthetic |
| grade【等级】 | FG Kosher |
| reg. compliance | EU Regulation 1334/2008 & 178/2002 FDA 21 CFR 117 FDA 21 CFR 172.515 |
| Assay【测定】 | ≥95% |
| refractive index【折射率】 | n |
| bp | 83-85 ℃/4 mmHg (lit.) |
| density | 1.065 g/mL at 25 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | bitter; woody; sweet |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| SMILES string | CC1COC(O1)c2ccccc2 |
| InChI | 1S/C10H12O2/c1-8-7-11-10(12-8)9-5-3-2-4-6-9/h2-6,8,10H,7H2,1H3 |
| InChI key | CDIKGISJRLTLRA-UHFFFAOYSA-N |
| packaging【包装】 | 5, 10 kg in poly drum 1 kg in poly bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 235.4 °F |
| Flash Point(C)【闪点(C)】 | 113 ℃ |
