ChemicalBook >> CAS DataBase List >>Palmitic anhydride
Palmitic anhydride
- CAS No.
- 623-65-4
- Chemical Name:
- Palmitic anhydride
- Synonyms
- PALMITIC ANHYDRIDE;Palmitic Anhydridee;Dipalmitic anhydride;PalmiticAnhydride>Bispalmitic anhydride;HEXADECANOIC ANHYDRIDE;Palmitic anhydride 97%;Palmitic anhydride,96%;Palmitic anhydride 99+%;Bishexadecanoic anhydride
- CBNumber:
- CB6459824
- Molecular Formula:
- C32H62O3
- Molecular Weight:
- 494.83
- MDL Number:
- MFCD00008992
- MOL File:
- 623-65-4.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:38
| Melting point | 61-64 °C (lit.) |
|---|---|
| Boiling point | 547.77°C (rough estimate) |
| Density | 0.8388 |
| refractive index | 1.4364 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | almost transparency in Toluene |
| form | powder to crystal |
| color | White to Almost white |
| BRN | 1807507 |
| LogP | 14.107 (est) |
| CAS DataBase Reference | 623-65-4(CAS DataBase Reference) |
| FDA UNII | 33JHB8GS96 |
| EPA Substance Registry System | Palmitic acid anhydride (623-65-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H290-H314 | |||||||||
| Precautionary statements | P234-P260-P264-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501-P280-P305+P351+P338-P310 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45-25 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29159000 | |||||||||
| NFPA 704 |
|
Palmitic anhydride price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 286508 | Palmitic anhydride 97% | 623-65-4 | 1g | $32.52 | 2024-03-01 | Buy |
| TCI Chemical | P0008 | Palmitic Anhydride >96.0%(GC)(T) | 623-65-4 | 25g | $114 | 2024-03-01 | Buy |
| TCI Chemical | P0008 | Palmitic Anhydride >96.0%(GC)(T) | 623-65-4 | 500g | $414 | 2024-03-01 | Buy |
| AK Scientific | O205 | Palmitic Anhydride | 623-65-4 | 25g | $225 | 2021-12-16 | Buy |
| Oakwood | 099384 | Palmitic Anhydride 96% | 623-65-4 | 1g | $20 | 2021-12-16 | Buy |
Palmitic anhydride Chemical Properties,Uses,Production
Chemical Properties
white powder
Uses
Palmitic anhydride was used in the synthesis of water-soluble N-palmitoyl chitosan (PLCS) by coupling with swollen chitosan in dimethyl sulfoxide (DMSO). It was also used in the synthesis of N-acylphosphatidylserine.
General Description
Palmitic anhydride reacted with 20-methyl spirolide G to form a derivative with a retention time and spectrum identical with the metabolite, 17-O-palmitoyl-20-methyl spirolide G.
Purification Methods
It is moisture sensitive and hydrolyses in water. Purify it by refluxing with acetic anhydride for 1hour, evaporating and freeing the residue of acetic acid and anhydride by drying the residue at high vacuum and recrystallising from pet ether at low temperature. [Beilstein 2 IV 1181.]
Palmitic anhydride Preparation Products And Raw materials
Global( 113)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 7838 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Hunan Jibang Biological Technology Co., LTD | +8613776644403 | sales02@kingboomtech.com | China | 1806 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18458 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49999 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
View Lastest Price from Palmitic anhydride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-13 | Palmitic anhydride
623-65-4
|
US $6.68 / KG | 1KG | 97%-99% | 1kg-1000kg | Career Henan Chemical Co |
-
- Palmitic anhydride
623-65-4
- US $6.68 / KG
- 97%-99%
- Career Henan Chemical Co
623-65-4(Palmitic anhydride)Related Search:
Chromium(VI) oxide
Trifluoromethanesulfonic anhydride
Phthalic anhydride
Propionic anhydride
Succinic anhydride
Trimellitic Anhydride
ISOVALERIC ANHYDRIDE
Isatoic Anhydride
Palmitic acid
CIS-BUTENEDIOIC ANHYDRIDE
1of4
hexadecanoicacid,anhydride
PALMITIC ANHYDRIDE
HEXADECANOIC ANHYDRIDE
PALMITIC ANHYDRIDE (C16:0) GRADE II
PALMITIC ANHYDRIDE (C16:0) GRADE I
Palmitic anhydride 99+%
Bishexadecanoic anhydride
Bispalmitic anhydride
Dipalmitic anhydride
Palmitic anhydride,96%
Palmitic anhydride 97%
PalmiticAnhydride>
Hexadecanoic acid, 1,1'-anhydride
Palmitic Anhydridee
Palmitic anhydride (6CI, 7CI, 8CI)
623-65-4
C15H31CO2O
CH3CH214CO2O
C32H62O3
Fatty Acids
Building Blocks
Anhydrides
Biochemicals and Reagents
BioChemical
Carbonyl Compounds
Carboxylic Acid Anhydrides
Saturated fatty acids and derivatives
Lipids
Organic Building Blocks
Anhydrides
Biochemicals and Reagents
Building Blocks
Carbonyl Compounds
Carboxylic Acid Anhydrides
Chemical Synthesis
Fatty Acids and conjugates
Fatty Acyls
Lipids
Organic Building Blocks
Saturated Fatty Acids and Derivatives