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4-Chlorobenzaldehyde
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 |
| 4088931 | 250 G | 464 | |||
| 4088931 | 1 KG | 930 |
产品别名
104-88-1
4-Chlorobenzaldehyde
基本信息
| Empirical Formula【经验(实验)分子式】 | C7H5ClO |
| Molecular weight | 140.57 |
| MDL number | MFCD00003379 |
| EC Index Number【EC索引号】 | 203-247-4 |
| Analysis Note【分析说明】 | Assay (GC, area%): ≥ 98.0 % (a/a) Melting range (lower value): ≥ 45 °C Melting range (upper value): ≤ 48 °C Identity (IR): passes test Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt. |
产品性质
| Quality Level【质量水平】 | 200 |
| vapor pressure【蒸汽压】 | 0.9 hPa ( 20 ℃) |
| Assay【测定】 | ≥98.0% (GC) |
| autoignition temp.【自燃温度】 | 302 ℃ |
| potency【效能】 | 840 mg/kg LD50, oral (Rat) 5000 mg/kg LD50, skin (Rat) |
| bp | 216.3 ℃/1013.25 hPa |
| mp | 47.1 ℃ |
| transition temp【转变温度】 | flash point 92 ℃ |
| solubility【溶解性】 | 919 g/L |
| density | 1.19 g/cm3 at 60 ℃ |
| storage temp.【储存温度】 | 2-30℃ |
| InChI | 1S/C7H5ClO/c8-7-3-1-6(5-9)2-4-7/h1-5H |
| InChI key | AVPYQKSLYISFPO-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS07,GHS09 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 - H315 - H317 - H319 - H411 |
| Precautionary Statements | P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 197.6 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 92 ℃ - closed cup |
