3-丙亚基-1-异苯并呋喃酮
3-Propylidenephthalide
CAS NO: | 17369-59-4 |
规格: | mixture of cis and trans isomers, ≥96%, FG |
包装规格: | ,100 G,1 KG,5 KG,1 ML |
优惠价: | QQ在线咨询在线留言 |
产品价格
产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
3300101 | Sigma-Aldrich | mixture of cis and trans isomers, ≥96%, FG | 485 | 请咨询 |
3300101 | Sigma-Aldrich | 100 G | 651 | 请咨询 |
3300101 | Sigma-Aldrich | 1 KG | 2660 | 请咨询 |
3300101 | Sigma-Aldrich | 5 KG | 20360 | 请咨询 |
3300102 | Supelco | 1 ML | 1340 | 请咨询 |
结构式
![]() |
基本信息
Empirical Formula【经验(实验)分子式】 | C11H10O2 |
Molecular weight | 174.20 |
FEMA Number【FEMA编号】 | 2952 |
EC number【EC 号】 | 241-402-8 |
Council of Europe no.【欧洲委员会编号】 | 494 |
MDL number | MFCD00051813 |
PubChem Substance ID【PubChem化学物质编号】 | 24901416 |
Flavis number【Flavis编号】 | 10.005 |
NACRES | NA.21 |
产品性质
Quality Level【质量水平】 | 400 |
biological source【生物来源】 | synthetic |
grade【等级】 | FG Halal Kosher |
agency | follows IFRA guidelines meets purity specifications of JECFA |
reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 FDA 21 CFR 172.515 |
Assay【测定】 | ≥96% |
refractive index【折射率】 | n |
bp | 170 ℃/12 mmHg (lit.) |
mp | 5 ℃ (lit.) |
density | 1.122 g/mL at 25 ℃ (lit.) |
Documentation【文件】 | see Safety & Documentation for available documents |
Organoleptic【性状检查】 | spicy; herbaceous; warm |
application(s) | flavors and fragrances |
food allergen【食品过敏原】 | no known allergens |
fragrance allergen【致敏芳香化合物】 | no known allergens |
SMILES string | CC\C=C1/OC(=O)c2ccccc12 |
InChI | 1S/C11H10O2/c1-2-5-10-8-6-3-4-7-9(8)11(12)13-10/h3-7H,2H2,1H3/b10-5- |
InChI key | NGSZDVVHIGAMOJ-YHYXMXQVSA-N |
安全信息
Pictograms【象形图】 | GHS07 |
Signal word【警示用语:】 | Warning |
Hazard Statements | H302 - H317 |
Precautionary Statements | P280 - P301 + P312 + P330 - P302 + P352 |
Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Skin Sens. 1B |
Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
WGK | WGK 3 |
Flash Point(F)【闪点(F)】 | 235.4 °F - closed cup |
Flash Point(C)【闪点(C)】 | 113 ℃ - closed cup |