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DMAP
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 |
| 4089538 | 25 G | 494 |
产品别名
1122-58-3
DMAP
4-Dimethylaminopyridine
基本信息
| Empirical Formula【经验(实验)分子式】 | C7H10N2 |
| Molecular weight | 122.17 |
| MDL number | MFCD00006418 |
| EC Index Number【EC索引号】 | 214-353-5 |
| General description【一般描述】 | Catalyst for esterification and amidation reagents [1-3]. The product number for this product was previously 01-62-0004. To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”. |
| Linkage【联系】 | Replaces: 01-62-0004 |
| Analysis Note【分析说明】 | Colour (visual): white to slight yellow to beige Appearance of substance (visual): powder Identity (IR): passes test Solubility (1 mmole in 2 ml DMF): clearly soluble Assay (GC, area%): ≥ 99.0 % (a/a) Melting range (lower value): ≥ 110 °C Melting range (upper value): ≤ 113 °C |
| Legal Information【法律信息】 | Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 200 |
| product line【产品线】 | Novabiochem® |
| Assay【测定】 | ≥99.0% (GC) |
| form【形式】 | powder |
| autoignition temp.【自燃温度】 | 420 ℃ |
| potency【效能】 | 140 mg/kg LD50, oral (Rat) 90 mg/kg LD50, skin (Rabbit) |
| reaction suitability | reaction type: Coupling Reactions |
| manufacturer/tradename | Novabiochem® |
| pH【pH值(酸碱度)】 | 11 (20 ℃, 60 g/L in H2O) |
| bp | 138-140 ℃/24 hPa |
| mp | 110-112 ℃ |
| transition temp【转变温度】 | flash point 124 ℃ |
| bulk density【堆积密度】 | 520 kg/m3 |
| storage temp.【储存温度】 | 2-30℃ |
| InChI | 1S/C7H10N2/c1-9(2)7-3-5-8-6-4-7/h3-6H,1-2H3/p+1 |
| InChI key | VHYFNPMBLIVWCW-UHFFFAOYSA-O |
安全信息
| Pictograms【象形图】 | GHS05,GHS06,GHS08,GHS09 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H301 + H331 - H310 - H315 - H318 - H370 - H411 |
| Precautionary Statements | P262 - P273 - P280 - P301 + P310 - P302 + P352 + P310 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 1 |
| Target Organs【靶器官】 | Nervous 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)】 | 255.2 °F |
| Flash Point(C)【闪点(C)】 | 124 ℃ |
