产品说明
一般描述
The 19F{′H} spectra of 3,5-difluorobenzaldehyde at low temperature in dimethyl ether solution was studied.
包装
5 g in glass bottle
基本信息
线性分子式 | F2C6H3CHO |
分子量 | 142.10 |
Beilstein | 2573392 |
MDL编号 | MFCD00010329 |
PubChem化学物质编号 | 24857433 |
NACRES | NA.22 |
产品性质
质量水平 | 100 |
测定 | 98% |
折射率 | n |
密度 | 1.296 g/mL at 20 ℃ (lit.) |
SMILES string | [H]C(=O)c1cc(F)cc(F)c1 |
InChI | 1S/C7H4F2O/c8-6-1-5(4-10)2-7(9)3-6/h1-4H |
InChI key | ASOFZHSTJHGQDT-UHFFFAOYSA-N |
安全信息
象形图 | |
警示用语: | Warning |
危险声明 | H226 - H315 - H319 |
预防措施声明 | P210 - P302 + P352 - P305 + P351 + P338 |
危险分类 | Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 |
储存分类代码 | 3 - Flammable liquids |
WGK | WGK 3 |
闪点(F) | 132.8 °F - closed cup |
闪点(C) | 56 ℃ - closed cup |
个人防护装备 | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich