CAS No.1119-44-4,3-Hepten-2-one Suppliers

Products Categories

Pharmaceutical (18)
Organic Chemicals (9)
Others (4)
Reagent (2)
Materials (2)
Synthetic Flavours & Fragrances (1)

Basic Information

Molecular Structure:
CAS No.:	1119-44-4
Name:	3-Hepten-2-one
Article Data:	37

Formula:	C₇H₁₂O
Molecular Weight:	112.172
Synonyms:	Methyl pentenyl ketone;
EINECS:	214-278-8
Density:	0.832 g/cm³
Boiling Point:	157.8 °C at 760 mmHg
Flash Point:	52.2 °C
Solubility:	Soluble in alcohol and slightly soluble in water(3087 mg/L @ 25°C (est.))
Appearance:	Colourless oily liquid; powerfull grassy-green pungent odour
Hazard Symbols:	R10:Flammable.; R36/37/38:Irritating to eyes, respiratory system and skin.;
Risk Codes:	10
Safety:	16
Transport Information:	UN 1224
PSA:	17.07000
LogP:	1.93170

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:34 Page 1 of 1 1

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 1119-44-4

Specification

The 3-Hepten-2-one, with the CAS registry number of 1119-44-4, is also known as Methyl pentenyl ketone. Its EINECS registry number is 214-278-8. This chemical's molecular formula is C₇H₁₂O and molecular weight is 112.17. What's more, its systematic name is Hept-3-en-2-one. In addition, it must be stored in airtight containers and placed in a dry, cool place. Meanwhile, it should be avoided contact with oxidant. Besides, this chemical is flammable, and it may catch fire on contacting with an ignition source. Hence, keep it away from sources of ignition.

Physical properties about 3-Hepten-2-one are: (1)ACD/LogP: 1.63; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.63; (4)ACD/LogD (pH 7.4): 1.63; (5)#H bond acceptors: 1; (6)#H bond donors: 0; (7)#Freely Rotating Bonds: 3; (8)Polar Surface Area: 17.07 Å²; (9)Index of Refraction: 1.426; (10)Molar Refractivity: 34.56 cm³; (11)Molar Volume: 134.8 cm³; (12)Surface Tension: 25.4 dyne/cm; (13)Density: 0.832 g/cm³; (14)Flash Point: 52.2 °C; (15)Enthalpy of Vaporization: 39.45 kJ/mol; (16)Boiling Point: 157.8 °C at 760 mmHg; (17)Vapour Pressure: 2.7 mmHg at 25 °C.

Preparation of 3-Hepten-2-one: this chemical is prepared by 3-Iodo-heptan-2-one. The reaction needs solvent Hexane. The reaction time is 1 hour with reaction temperature of 20 °C. The yield is about 53 %.

The 3-Hepten-2-one can be obtained by 3-Iodo-heptan-2-one.

Uses of 3-Hepten-2-one: 1.) it can be used as perfume for food; 2.) it is used to produce other chemicals. For example, it is used to produce Heptan-2-one. This reaction needs reagents Cyclohexane and AlBr₃. Meanwhile, it can use various solvents. The reaction time is 40 hours with reaction temperature of 20 °C. The yield is about 70 %.

You can still convert the following datas into molecular structure:
(1) SMILES: CC(=O)C=CCCC
(2) InChI: InChI=1/C7H12O/c1-3-4-5-6-7(2)8/h5-6H,3-4H2,1-2H3
(3) InChIKey: JHHZQADGLDKIPM-UHFFFAOYAZ