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Phthaldialdehyde
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4058697 | 5 G | 1100 | |||
| 4058697 | 50 G | 6190 |
产品别名
643-79-8
Phthaldialdehyde
OPA
基本信息
| Linear Formula【线性分子式】 | C6H4-1,2-(CHO)2 |
| Molecular weight | 134.13 |
| MDL number | MFCD00003335 |
| EC Index Number【EC索引号】 | 211-402-2 |
| Analysis Note【分析说明】 | Purity (GC): ≥ 99 % Identity (IR): conforms Melting point: 54 - 58 °C Fluorescence (340 nm, 0,8 g/l, ethanol, as quinine): ≤ 2 ppb Phthalic acid (TLC): ≤ 0.5 % Nitrogen compounds (as N): ≤ 0.05 % |
产品性质
| Quality Level【质量水平】 | 100 |
| autoignition temp.【自燃温度】 | 480 ℃ |
| potency【效能】 | 178 mg/kg LD50, oral (Rat) >2000 mg/kg LD50, skin (Rat) |
| pH【pH值(酸碱度)】 | 7 (20 ℃, 53 g/L in H2O) |
| bp | 83-84 ℃/1 hPa |
| mp | 52-58 ℃ |
| transition temp【转变温度】 | flash point 132 ℃ |
| solubility【溶解性】 | 53 g/L |
| density | 1.13 g/cm3 at 20 ℃ |
| bulk density【堆积密度】 | 530 kg/m3 |
| storage temp.【储存温度】 | 2-30℃ |
| InChI | 1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H |
| InChI key | ZWLUXSQADUDCSB-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS05,GHS06,GHS09 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H301 - H314 - H317 - H335 - H410 |
| Precautionary Statements | P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 269.6 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 132 ℃ - closed cup |
