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N-Ethyl-1-heptanamine

N-Ethyl-1-heptanamine structure

CAS No:
66793-76-8
Formula:
C9H21N
Chemical Name:
N-Ethyl-1-heptanamine
Synonyms:
N-ETHYL-1-HEPTANAMINE;N-Ethylheptylamine;N-Ethyl-1-heptanamin;N-EthylheptanaMine;1-HeptanaMine, N-ethyl-
Categories:
Chemical Reagents > Organic Reagents

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Description

colorless liquid

N-Ethyl-1-heptanamine Basic Attributes

Molecular Weight：

143.27

Exact Mass：

143.167404

DSSTox ID：

DTXSID10216913

HScode：

2921199090

Characteristics

PSA：

XLogP3：

Appearance：

Pale yellow Liquid

Density：

0.8±0.1 g/cm3

Melting Point：

-13°C (estimate)

Boiling Point：

181 °C

Flash Point：

54.1±10.2 °C

Refractive Index：

1.423

Safety Information

Packing level：

Ⅲ

Hazard category：

Transport codes：

2733

hazard class code：

3,8

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, P501

Hazard Statements：

H226

GHS Classification：

|Danger|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

N-Ethyl-1-heptanamine Use and Manufacturing

A solution of n-heptylamine (10.31 g, 89.4 mmol) in 100 mL CH2CI2 was cooled in an ice bath. Pyridine (7.5 mL, 92.7 mmol) was added. Acetyl chloride (8.0 mL, 11 mmol) was gradually added over the course of 2 min. The ice bath was removed and the solution was allowed to warm to room temperature. After 1 h, water (100 mL) was added, and the organic layer was separated. The aqueous layer was extracted with 100 mL CH2C12. The combined organic extracts were washed with 10percent aqueous HCl solution, saturated NaHC03 solution and then saturated NaCI solution. The solution was dried over MgS04 and evaporated to give n-heptyl acetamide as a colorless liquid (13.73 g, 98percent yield. A solution of n-heptyl acetamide (6.076 g, 38.63 mmol) in 6 mL of diethyl ether was added dropwise to a suspension on LiAlH4 (4.60 g, 0.121 mol) in 150 mL diethyl ether. The suspension was refluxed for 8 h, cooled in ice and quenched with 4 mL H20, 4 mL of 2M NaOH and 12 mL of H20. The resulting suspension was filtered and the filtrate dried over Na2SO4. Evaporation of solvent gave (n-C7H, 5) N (H) C2H5 as a colorless liquid (5.29 g, 95percent yield).

Computed Properties

Molecular Weight:143.27
XLogP3:3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:7
Exact Mass:143.167399674
Monoisotopic Mass:143.167399674
Topological Polar Surface Area:12
Heavy Atom Count:10
Complexity:52.7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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N-Ethyl-1-heptanamine

CAS No.: 66793-76-8

Content: 99.00%

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Creasyn Finechem(Tianjin) Co., Ltd. Contact Supplier

CN
3 YRS

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N-Ethylheptylamine

CAS No.: 66793-76-8

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