产品说明
一般描述
This NIST Standard Reference Material (SRM) consists of highly purified benzoic acid. It is intended for use in calibration and standardization of adiabatic, isoperibol and aneroid bomb calorimeters. For more information, please refer to the SDS and COA.
SRM 39J_cert SRM 39J _SDS
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
基本信息
| 线性分子式 | C6H5COOH |
| 分子量 | 122.12 |
| Beilstein | 636131 |
| MDL编号 | MFCD00002398 |
| PubChem化学物质编号 | 329818752 |
| NACRES | NA.24 |
产品性质
| 质量水平 | 100 |
| 等级 | certified reference material |
| 蒸汽密度 | 4.21 (vs air) |
| 蒸汽压 | 10 mmHg ( 132 ℃) |
| 自燃温度 | 1061 °F |
| 包装 | pkg of 30 g |
| manufacturer/tradename | NIST® |
| bp | 249 ℃ (lit.) |
| mp | 121-125 ℃ (lit.) |
| application(s) | pharmaceutical (small molecule) |
| 格式 | neat |
| SMILES string | OC(=O)c1ccccc1 |
| InChI | 1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9) |
| InChI key | WPYMKLBDIGXBTP-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H315 - H318 - H372 |
| 预防措施声明 | P260 - P280 - P305 + P351 + P338 + P310 |
| 危险分类 | Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation |
| 靶器官 | Lungs |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 1 |
| 闪点(F) | 249.8 °F - closed cup |
| 闪点(C) | 121 ℃ - closed cup |
Sigma-Aldrich
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