5-METHYL-3-HEPTANONE
541-85-5
98%
Shang Hai
1g/bag-1kg/bag
2026-07-15
SR17018
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceCLEAR LIGHT YELLOW LIQUID 5-Methyl-3-heptanone is a colorless liquid of low volatility. It has an agreeable penetrating odor that resembles the essence of apricots and peaches. Threshold odor concentrations of 6 and ,5 ppm have been reported .Basic Info
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Product Name:
5-Methyl-3-heptanone
Other Name:3-Heptanone,5-methyl-;5-Methyl-3-heptanone;3-Methyl-5-heptanone;Ethyl 2-methylbutyl ketone;2-Methylbutyl ethyl ketone;(±)-5-Methyl-3-heptanone;NSC 100734;57968-70-4
CAS No.:541-85-5
Molecular Formula:C8H16O
InChIKeys:InChIKey=PSBKJPTZCVYXSD-UHFFFAOYSA-N
Molecular Weight:128.21
Exact Mass:128.21
EC Number:208-793-7
ICSC Number:1391
NSC Number:100734
UN Number:2271
DSSTox ID:DTXSID9047047
HScode:2914190090
Categories:
Characteristics-
PSA:
17.1
XLogP3:2.32
Appearance:COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.
Density:0.82 g/cm3
Melting Point:-56.7 °C
Boiling Point:157-162 °C
Flash Point:111 °F
Refractive Index:1.409
Water Solubility:Insoluble
Storage Conditions:Store below +30°C.
Vapor Pressure:Vapour pressure, kPa at 25°C: 0.267
Vapor Density:Relative vapour density (air = 1): 4.4
Toxicity:Oral-rat LD50: 3500 mg/kg; Oral-Mouse LD50: 3800 mg/kg
Flammability characteristics:Flammable; spicy and irritating smoke is released in the fire
Explosive limit:0.9-48%(V)
Flammable Limits:Class II Combustible Liquid: Fl.P. at or above 100°F and below 140°F.
Physical Dangers:The vapour is heavier than air and may travel along the ground; distant ignition possible.
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 3
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H226 Flammable liquid and vapour
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Above 43°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Separated from strong oxidants, strong bases and strong reducing agents. Well closed.
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Seller Information
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Business Type:
Manufactory
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Main Products:
SR17018
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Location:
No. 8 Crown Road, Daguan District, Anqing City
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
11-50
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Year of Establishment:
2017
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