HEPTANOIC ANHYDRIDE

Product Name: HEPTANOIC ANHYDRIDE
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
Formula Weight: 242.35
MOL File: 626-27-7.mol

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HEPTANOIC ANHYDRIDE Property

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)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 45-36/37/39-26-28
RIDADR: 1760
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.

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

TCI Chemical

Product number: H0353
Product name: Heptanoic Anhydride
Purity: >97.0%(T)
Packaging: 25mL
Price: $34
Updated: 2024/03/01

TCI Chemical

Product number: H0353
Product name: Heptanoic Anhydride
Purity: >97.0%(T)
Packaging: 500mL
Price: $206
Updated: 2024/03/01

AK Scientific

Product number: 8019AL
Product name: Heptanoic Anhydride
Packaging: 1g
Price: $14
Updated: 2021/12/16

Ambeed

Product number: A685299
Product name: Heptanoic Anhydride
Purity: 95%
Packaging: 5g
Price: $14
Updated: 2021/12/16

Ambeed

Product number: A685299
Product name: Heptanoic Anhydride
Purity: 95%
Packaging: 25g
Price: $34
Updated: 2021/12/16

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HEPTANOIC ANHYDRIDE Chemical Properties,Usage,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).

Flammability and Explosibility

Non flammable

HEPTANOIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

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

Preparation Products

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HEPTANOIC ANHYDRIDE Suppliers

Americas 1 Belgium 3 Canada 1 China 81 Europe 1 France 3 Germany 3 India 21 Italy 1 Japan 3 Slovakia 1 South Korea 1 Switzerland 2 United Kingdom 8 United States 23 Global 153

Creasyn Finechem(Tianjin) Co., Ltd.

Tel: 022-022-83946278 13820372920
Fax: 022-83945176
Email: sales@creasyn.com
Country: China
ProdList: 995
Advantage: 68

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
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

Beijing Donghualituo Techonlogy Development Co.,Ltd.

Tel: 010-88425576
Fax: (+86)-10-88425546
Email: sales@dhltchem.com
Country: China
ProdList: 793
Advantage: 59

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

Shandong Xiya Chemical Co., Ltd

Tel: 13355009207 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18739
Advantage: 57

Zhemical Co., Ltd.

Tel: 0760-89935616
Fax: +86 (760) 8533-0775
Email: zc@zhemical.com
Country: China
ProdList: 172
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 HEPTANOIC ANHYDRIDE manufacturers

Career Henan Chemical Co

Product: HEPTANOIC ANHYDRIDE 626-27-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-02

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