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Heptanoic anhydride

Heptanoic anhydride structure

CAS No:
626-27-7
Formula:
C14H26O3
Chemical Name:
Heptanoic anhydride
Synonyms:
Heptanoic acid,1,1′-anhydride;Heptanoic anhydride;Heptanoic acid,anhydride;Enanthic anhydride;Heptanoyl anhydride;n-Heptanoic acid anhydride;NSC 67902
Categories:
Organic Chemistry > Carboxylic Acids and Derivatives

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Description

clear light yellow liquid

Heptanoic anhydride Basic Attributes

Molecular Weight：

242.35400

Exact Mass：

242.35

EC Number：

210-940-5

NSC Number：

67902

HScode：

2915900090

Characteristics

PSA：

43.37000

XLogP3：

3.99700

Density：

0.90943 g/cm³ @ Temp: 30 °C

Melting Point：

-12.4 °C

Boiling Point：

269.5 °C

Flash Point：

110 °C

Refractive Index：

1.432-1.434

Safety Information

Packing level：

III

Hazard category：

Transport codes：

1760

hazard class code：

R34

safety instructions：

S45-S36/37/39-S26-S28

Marks：

C:Corrosive;

Precautionary statement(s)：

P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, P501

Hazard Statements：

H314

GHS Classification：

|Danger|H314 (97.96%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, and P501|Aggregated GHS information provided by 49 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Heptanoic anhydride Use and Manufacturing

Manufacturing Info：

Heptanoic acid, 1,1'-anhydride: ACTIVE

Computed Properties

Molecular Weight:242.35
XLogP3:4.8
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:12
Exact Mass:242.18819469
Monoisotopic Mass:242.18819469
Topological Polar Surface Area:43.4
Heavy Atom Count:17
Complexity:190
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Heptanoic anhydride

CAS No.: 626-27-7

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CAS No.: 626-27-7

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