Palmitic anhydride

Product Name: 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
Formula Weight: 494.83
MOL File: 623-65-4.mol

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Palmitic anhydride Property

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)
EPA Substance Registry System: Palmitic acid anhydride (623-65-4)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 286508
Product name: Palmitic anhydride
Purity: 97%
Packaging: 1g
Price: $32.52
Updated: 2024/03/01

TCI Chemical

Product number: P0008
Product name: Palmitic Anhydride
Purity: >96.0%(GC)(T)
Packaging: 25g
Price: $114
Updated: 2024/03/01

TCI Chemical

Product number: P0008
Product name: Palmitic Anhydride
Purity: >96.0%(GC)(T)
Packaging: 500g
Price: $414
Updated: 2024/03/01

AK Scientific

Product number: O205
Product name: Palmitic Anhydride
Packaging: 25g
Price: $225
Updated: 2021/12/16

Oakwood

Product number: 099384
Product name: Palmitic Anhydride
Purity: 96%
Packaging: 1g
Price: $20
Updated: 2021/12/16

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Palmitic anhydride Chemical Properties,Usage,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

Raw materials

Preparation Products

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Palmitic anhydride Suppliers

Americas 1 Belgium 2 China 62 Europe 1 France 1 Germany 5 India 5 Italy 2 Japan 3 Poland 1 Switzerland 2 United Kingdom 5 United States 22 USA 1 Global 113

Nanjing F&S Pharmatech Co., Ltd.

Tel: 025-86950358 13390612682
Email: wangjinyu@fshpharm.com
Country: China
ProdList: 44
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
Fax: 021-58099609
Email: bin.wu@shlschem.com
Country: China
ProdList: 9816
Advantage: 59

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12990
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14443
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9823
Advantage: 79

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11714
Advantage: 57

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View Lastest Price from Palmitic anhydride manufacturers

Career Henan Chemical Co

Product: Palmitic anhydride 623-65-4
Price: US $6.68/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg-1000kg
Release date: 2020-01-10

623-65-4, Palmitic anhydrideRelated Search:

Chromium(VI) oxide Trifluoromethanesulfonic anhydride Phthalic anhydride Propionic anhydride Succinic anhydride Trimellitic Anhydride ISOVALERIC ANHYDRIDE Isatoic Anhydride Palmitic acid CIS-BUTENEDIOIC ANHYDRIDE Erythromycin Estolate Sodium Palmitate N-SUCCINIMIDYL PALMITATE PALMITIC ACID N-BUTYL ESTER PALMITOLEIC ACID METHYL ESTER Methyl palmitate Ethylhexyl Palmitate Isopropyl palmitate

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&gt

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