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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >fatty acid >HEPTANOIC ANHYDRIDE

HEPTANOIC ANHYDRIDE

HEPTANOIC ANHYDRIDE Structure
CAS No.
626-27-7
Chemical Name:
HEPTANOIC ANHYDRIDE
Synonyms
FDC Red 27;heptylic anhydride;ENANTHIC ANHYDRIDE;Heptanoyl anhydride;HEPTANOIC ANHYDRIDE;OENANTHIC ANHYDRIDE;heptanoyl heptanoate;N-HEPTANOIC ANHYDRIDE;Bisenanthic anhydride;Diheptanoic anhydride
CBNumber:
CB2177962
Molecular Formula:
C14H26O3
Molecular Weight:
242.35
MOL File:
626-27-7.mol
Modify Date:
2024/6/13 17:03:25
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HEPTANOIC ANHYDRIDE Properties

Melting point -12 °C
Boiling point 278-282 °C
Density 0.917
vapor pressure 0.22Pa at 25℃
refractive index 1.432-1.434
Flash point 110 °C
storage temp. Inert atmosphere,Room Temperature
form Liquid
color Clear light yellow
LogP 5.58 at 25℃
CAS DataBase Reference 626-27-7(CAS DataBase Reference)
EPA Substance Registry System Heptanoic acid, anhydride (626-27-7)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H290-H314
Precautionary statements  P234-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P390-P405-P406-P501
Hazard Codes  C
Risk Statements  34
Safety Statements  45-36/37/39-26-28
RIDADR  1760
HazardClass  8
PackingGroup  III
HS Code  29159000
NFPA 704
1
3 0

HEPTANOIC ANHYDRIDE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) H0353 Heptanoic Anhydride 626-27-7 25ML ₹2800 2022-05-26 Buy
TCI Chemicals (India) H0353 Heptanoic Anhydride 626-27-7 500ML ₹12300 2022-05-26 Buy
Product number Packaging Price Buy
H0353 25ML ₹2800 Buy
H0353 500ML ₹12300 Buy

HEPTANOIC ANHYDRIDE Chemical Properties,Uses,Production

Chemical Properties

clear light yellow liquid

Preparation

To a flask containing 15.8 gm (0.2 mole) of dry pyridine and 25 ml of dry benzene is rapidly added with stirring 14.8 gm (0.1 mole) of heptanoyl chloride. The reaction is only slightly exothermic and then 13.0 gm (0.1 mole) of heptanoic acid is added dropwise (5 min) causing the temperature to rise to 60-65°C. After stirring for 10 min, the solid (pyridinium hydrochloride) is quickly filtered, washed twice with 25 ml portions of dry benzene, the benzene washings concentrated under reduced pressure, and the residue distilled to afford 19-20 gm (78-83%), b.p. 155-162°C (12 mm Hg), or 170-173°C (15 min).
Preparation of Heptanoic Anhydride

HEPTANOIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

2-Chloropyridine-N-oxide Anhydrous benzene Heptanoyl chloride Heptanoic acid Anhydrous pyridine

Preparation Products

HEPTANOIC ANHYDRIDE Suppliers

Global( 159)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Jigs Chemical ltd +919099003427 Gujarat, India 239 58 Inquiry
JPN Pharma Pvt Ltd +919833233531 Maharashtra, India 33 58 Inquiry
Ralington Pharma +91-7948911722 +91-9687771722 Gujarat, India 1350 58 Inquiry
Ishant Polychem +91-2223445496 +91-9819878422 Maharashtra, India 24 58 Inquiry
AKASH PHARMA EXPORTS +91-9388123451 +91-9846039283 Kerela, India 470 58 Inquiry
Innovative Synthetic Molecules +91 40-24111684 Hyderabad, India 527 58 Inquiry
Medilink Pharmachem 91-79-30070133 Gujarat, India 58 58 Inquiry
S. Zhaveri Pharmakem Pvt. Ltd 91-22-43676666 Maharashtra, India 112 58 Inquiry
Clearsynth Labs 91-22-45045900 Maharashtra, India 3889 58 Inquiry
Sirius Pharmaceuticals Pvt. Ltd. 91-22-66921445 Maharashtra, India 38 58 Inquiry
Supplier Advantage
Jigs Chemical ltd 58
JPN Pharma Pvt Ltd 58
Ralington Pharma 58
Ishant Polychem 58
AKASH PHARMA EXPORTS 58
Innovative Synthetic Molecules 58
Medilink Pharmachem 58
S. Zhaveri Pharmakem Pvt. Ltd 58
Clearsynth Labs 58
Sirius Pharmaceuticals Pvt. Ltd. 58

HEPTANOIC ANHYDRIDE Spectrum

HEPTANOIC ANHYDRIDE(626-27-7)MSHEPTANOIC ANHYDRIDE(626-27-7)1HNMRHEPTANOIC ANHYDRIDE(626-27-7)13CNMRHEPTANOIC ANHYDRIDE(626-27-7)IR1

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HEPTANOIC ANHYDRIDE ENANTHIC ANHYDRIDE OENANTHIC ANHYDRIDE N-HEPTANOIC ANHYDRIDE heptanoicacid,anhydride heptanoicacidanhydride Heptanoyl anhydride n-Heptanoic acid anhydride HEPTANOIC ANHYDRIDE 99% Enanthic acid anhydride heptylic anhydride Enanthic anhydride, Oenanthic anhydride Bisenanthic anhydride Bisheptanoic anhydride Diheptanoic anhydride Heptanoic anhydride,99% Heptanoic anhydride, 99% 50GR 2-[(E)-hex-3-enyl]-5-methylfuran HeptanoicAnhydride> Heptanoic acid, 1,1'-anhydride FDC Red 27 heptanoyl heptanoate 626-27-7 C14H26O3 CH3CH25CO2O C6H13CO2O Pharmaceutical Intermediates