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5-METHYL-3-HEPTANONE

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Origin: China

Cas No: 541-85-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
541-85-5
Other Names:
5-Methyl-3-Heptanone
MF:
C8H16O
EINECS No.:
208-793-7
FEMA No.:
------
Place of Origin:
Jiangsu, China
Type:
Synthetic Flavour & Fragrance
Usage:
Daily Flavor, Food Flavor, Industrial Flavor
Purity:
99%min, 99%min
Brand Name:
RWCHEM
Model Number:
ZLLTXX02268
Product name:
3-Heptanone
CAS:
541-85-5
Appearance:
colorless to light yellow
Form:
liquid
Packaging&Delivery
Packaging Details
1kg/bottle, 25kg/drum, customer's request
Port
Shanghai
Lead Time:
within 3 days

Property

CAS No.: 541-85-5 Formula: C8H16O Molecular Weight: 128.21200

Description

5-Methyl-3-heptanone is a useful intermediate commonly used in synthetic chemistry. 5-Methyl-3-heptanone is naturally used as a sexual pheromone by the Platynereis dumerilli, a marine worm.

Basic Info

Chemical Name	5-METHYL-3-HEPTANONE
Synonyms	ethylsec-amylketone; 5-Methylheptan-3-one; rac-5-methyl-heptan-3-one; 3-Heptanone, 5-methyl-; ISOAMYL ETHYL KETONE; 5-methyl-heptan-3-one; AMYL ETHYL KETONE; 5-Methylheptan-3-on; 5-Methyl-3-heptanone; 3-Heptanone,5-methyl; 3-METHYL-5-HEPTANONE; ETHYL ISOAMYL KETONE; 5-methyl-3-heptanon; Ethyl Amyl Ketone;
CAS No.	541-85-5
Molecular Formula	C8H16O
Molecular Weight	128.21200
PSA	17.07000
LogP	2.40170

Properties

Appearance & Physical State	CLEAR LIGHT YELLOW LIQUID
Density	0.811g/cm3
Boiling Point	159.9ºC at 760mmHg
Flash Point	43.9ºC
Refractive Index	1.409

Safety Info

RTECS	MJ7350000
Hazard Class	3.2
Safety Statements	S23
HS Code	2914190090
Packing Group	III
WGK Germany	1
RIDADR	UN 2271 3/PG 3
Risk Statements	R10; R36/37
Hazard Codes	Xi

Synthesis Route

sec-Butanol→5-methylheptan-3-ol+5-METHYL-3-HEPTANONE
butan-2-one→5-METHYL-3-HEPTANONE
propan-2-ol+butan-2-one→5-METHYL-3-HEPTANONE

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	HP-1	110.	926.	isothermal
Capillary	HP-1	50.	922.	isothermal
Capillary	HP-1	70.	923.	isothermal
Capillary	HP-1	90.	924.	isothermal
Capillary	HP-Innowax	110.	1219.5	isothermal

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Administration onto the skin	Standard Draize test	Rodent - rabbit	500 mg	-
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	3500 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Inhalation	LCLo - Lowest published lethal concentration	Rodent - rat	3484 ppm/8H	1.Details of toxic effects not reported other than lethal dose value