LDAO
- Product NameLDAO
- CAS1643-20-5
- CBNumberCB6725905
- MFC14H31NO
- MW229.4
- EINECS216-700-6
- MDL NumberMFCD00002049
- MOL File1643-20-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 132-133 °C(lit.) |
| Boiling point | 371.32°C (rough estimate) |
| Density | 0.996 g/mL at 20 °C |
| vapor pressure | 0Pa at 25℃ |
| refractive index | n |
| Flash point | 113°C (closed cup)(235 |
| storage temp. | -20°C |
| solubility | Ethanol:15.0(Max Conc. mg/mL);65.38(Max Conc. mM) DMF:3.0(Max Conc. mg/mL);1.31(Max Conc. mM) DMSO:0.1(Max Conc. mg/mL);0.44(Max Conc. mM) PBS (pH 7.2):0.1(Max Conc. mg/mL);0.44(Max Conc. mM) |
| form | A crystalline solid |
| pka | 4.79±0.40(Predicted) |
| Specific Gravity | 0.97 |
| Water Solubility | Insoluble in water. |
| Sensitive | Hygroscopic |
| BRN | 1769927 |
| Stability | Stable. Incompatible with strong oxidizing agents. Combustible. |
| LogP | 1.85 at 20℃ |
| EWG's Food Scores | 1 |
| FDA UNII | 4F6FC4MI8W |
Safety
| Symbol(GHS) |
  
|
|||||||||
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318-H410 | |||||||||
| Precautionary statements | P264-P273-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34-52/53 | |||||||||
| Safety Statements | 26-36/37/39-45-27 | |||||||||
| RIDADR | UN 3259 8/PG 2 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | JR6650000 | |||||||||
| F | 3-10 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29299090 | |||||||||
| Hazardous Substances Data | 1643-20-5(Hazardous Substances Data) | |||||||||
| Toxicity | mouse,LD50,intraperitoneal,375mg/kg (375mg/kg),French Medicament Patent Document. Vol. #4264M, | |||||||||
| NFPA 704: |
|
Preparation Products And Raw materials
LDAO Supplier
Global(414)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | ||
|---|---|---|---|---|---|---|
| +86-18400010335 +86-13102810335 |
admin@hbsaisier.cn | China | 366 | 58 | ||
| +8617756083858 | daisy@anhuiruihan.com | China | 994 | 58 | ||
| +8619931165850 | hbjbtech@163.com | China | 1000 | 58 | ||
| +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7378 | 58 | ||
| +86-18885615001 +86-18885615001 |
admin@juchuangchem.com | China | 387 | 58 | ||
| +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 | ||
| +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 | ||
| +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 | ||
| +86-13734021967 +8613734021967 |
kaia@neputrading.com | China | 1011 | 58 | ||
| +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 | ||
| +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 | ||
| +8615866703830 | figo.gao@foxmail.com | China | 6992 | 58 | ||
| 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 | ||
| +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 | ||
| +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 | ||
| 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 | ||
| 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 | ||
| +8615821988213 | info@longyupharma.com | China | 2531 | 58 | ||
| +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 | ||
| +8618523575427 | sales@conier.com | China | 47465 | 58 | ||
| +86-29-87569266 15319487004 |
1015@dideu.com | China | 2263 | 58 | ||
| +86-0571-87191913 +86-19957014543 |
info@kaimosi.com | CHINA | 144 | 58 | ||
| 18503026267 | info@antaichem.com | CHINA | 9641 | 58 | ||
| +8613288715578 | sales@hbmojin.com | China | 12453 | 58 | ||
| +8617531190177 | peter@yan-xi.com | China | 5993 | 58 | ||
| +86-13806087780 | sale@simagchem.com | China | 17367 | 58 | ||
| +8613367258412 | ada@ipurechemical.com | China | 10326 | 58 | ||
| 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 | ||
| +862156762820 +86-13564624040 |
sales@myuchem.com | China | 6711 | 58 | ||
| +8615255079626 | eric@witopchemical.com | China | 23556 | 58 | ||
| +86-29-89586680 +86-15129568250 |
1026@dideu.com | China | 29525 | 58 | ||
| +86-27-59207850 +86-13986145403 |
info@fortunachem.com | China | 5985 | 58 | ||
| 0917-3909592 13892490616 |
gksales1@gk-bio.com | China | 9339 | 58 | ||
| +8615604608665 15604608665 |
dominicguo@gk-bio.com | CHINA | 9427 | 58 | ||
| +8619930503252 | daisy@crovellbio.com | China | 5964 | 58 | ||
| 571-88938639 +8617705817739 |
info@dycnchem.com | CHINA | 52867 | 58 | ||
| 02120970332; +8613524231522 |
sales@zhuoerchem.com | China | 3015 | 58 | ||
| +8615986615575 | info@codchem.com | China | 20356 | 58 | ||
| +8617320695765 | zxx@hktiansheng.com | China | 981 | 58 | ||
| +8618339805032 | alfa4@alfachem.cn | China | 12756 | 58 | ||
| 536-7868377 +8618653686003 |
sq@runzhongchem.com | China | 187 | 58 | ||
| +8615250961469 | 2571773637@qq.com | China | 9821 | 58 | ||
| +8617731987558 | xingjiu@xingjiubiotech.com | China | 990 | 58 | ||
| +8617653113219 | sales01@sdlookchemical.com | China | 2739 | 58 | ||
| +8617653113209 | sales002@sdzschem.com | China | 3050 | 58 | ||
| +86-592-5360779 +86-13055435203 |
China | 5996 | 58 | |||
| +8618032673083 | sales05@hbduling.cn | China | 15747 | 58 | ||
| +86-25-58227606 +86-15305155328 |
sales@dogechemical.com | China | 4128 | 58 | ||
| +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 | ||
| +86-19930503259 +86-19930503259 |
cherry@crovellbio.com | China | 18458 | 58 |
