Neopentane (high qualified)
3 Inquiries
463-82-1
Shanghai port or any other port in China
Commercial package or according to customer's requirement
2035-12-31
Fine chemicals,Pharmaceutical Intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Neopentane
Other Name:Propane,2,2-dimethyl-;2,2-Dimethylpropane;Neopentane;tert-Pentane;Tetramethylmethane;1,1,1-Trimethylethane
CAS No.:463-82-1
Molecular Formula:C5H12
InChIKeys:InChIKey=CRSOQBOWXPBRES-UHFFFAOYSA-N
Molecular Weight:72.15
Exact Mass:72.15
EC Number:207-343-7
UNII:M863R1J0BP
ICSC Number:1773
UN Number:2044
DSSTox ID:DTXSID6029179
Color/Form:Colorless gas or very volatile liquid
HScode:2901100000
Categories:
Characteristics-
PSA:
0
XLogP3:3.11
Appearance:May liquefy in cool or cold weather. Less dense than water. Insoluble in water but soluble in alcohol. Under prolonged exposure to fire or heat, the containers may rupture violently and rocket.
Density:0.613 g/cm3 @ Temp: 0 °C
Melting Point:-16.6 °C
Boiling Point:9.5 °C
Flash Point:less than 19.4 deg F
Refractive Index:1.37
Water Solubility:Solubility in water: none
Storage Conditions:Store and handle in accordance with all current regulations and standards. Subject to storage regulations: U.S. OSHA 29 CFR 1910.101. Grounding and bonding required. Keep separated from incompatible substances.
Vapor Pressure:Vapour pressure, kPa at 20°C: 146
Vapor Density:Relative vapour density (air = 1): 2.5
Toxicity:Inhalation-mouse LCL0: 1097 g/m3/2 hours; intraperitoneal-mouse LD50: 100 mg/kg
Flammability characteristics:Inflammable in case of open flame, high temperature, oxidant; burning produces irritating smoke
Explosive limit:vol% in air: 1.3 7.5
Odor:Gasoline-like odor
OH:8.49e-13 cm3/molecule*sec
Henrys Law Constant:Henry's Law constant = 2.173 atm-cu m/mole at 25 °C (est)
Experimental Properties:MP: -19.8 °C. Density: 0.613 at 0 °C/0 °C (liq)|Solidifies to form tetragonal crystals|Solidifies at -19.8 °C|Heat of fusion = 3.15 kJ/mol|Hydroxyl radical reaction rate constant = 8.25X10-13 cu cm/molec-sec at 25 °C
Air and Water Reactions:Highly flammable. Insoluble in water.
Reactive Group:Hydrocarbons, Aliphatic Saturated
Reactivity Alerts:Highly Flammable
Reactivity Profile:2,2-DIMETHYLPROPANE may be incompatible with strong oxidizing agents like nitric acid. Charring may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, mostly unreactive. Not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. Burns exothermically if heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents to produce carbon dioxide and water.
Autoignition Temperature:842 °F (450 °C)|450 °C
Heat of Combustion:At 298 K: liquid = 3230 kJ/mol; gas = 3253 kJ/mol
Flammable Limits:Lower flammable limit: 1.4% by volume; Upper flammable limit: 7.5% by volume
Physical Dangers:The gas is heavier than air and may travel along the ground; distant ignition possible. The gas mixes well with air, explosive mixtures are easily formed.
Heat of Vaporization:22.75 kJ/mol
Critical Temperature & Pressure:Critical pressure = 3.199 MPa; Critical temperature = 433.75 K
Hazard IdentificationClassification of the substance or mixture
Gases under pressure: Compressed gas
Flammable gases, Category 1A, Flammable gas
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H220 Extremely flammable gas
H411 Toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P273 Avoid release to the environment.
Response P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P381 In case of leakage, eliminate all ignition sources.
P391 Collect spillage.
Storage P410+P403 Protect from sunlight. Store in a well-ventilated place.
P403 Store in a well-ventilated place.
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. Closed system, ventilation, explosion-proof electrical equipment and lighting. 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. Cool.Prior to working with this chemical you should be trained on its proper handling and storage. Before entering a confined space where this chemical may be present, check to make sure that an explosive concentration does not exist. Store in tightly closed containers in a cool, well-ventilated area away from heat. Sources of ignition such as smoking and open flames are prohibited where this chemical is used, handled, or stored. Drums must be equipped with self-closing valves, pressure vacuum bungs, and flame arresters. Use only non-sparking tools and equipment, especially when opening and closing containers of this chemical. Where this chemical is used, handled, manufactured, or stored, use explosion-proof electrical equipment and fittings. Procedures for handling, use, and storage of cylinders should be in compliance with OSHA 1910.101 and 1910.169 as with the recommendations of the Compressed Gas Association.
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Seller Information
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Business Type:
Trader
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Main Products:
Fine chemicals,Pharmaceutical Intermediates
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Location:
Hangzhou National Hi-Tech Industrial Development Zone, Binjiang district, Hangzhou, Zhejiang Province, China.
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Certifications:
ISO 9001
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
United Kingdom
Neo-Pentane / 2,2-Dimethylpropane
2 KG Mar 5, 2026
United Kingdom
Neopentane
55 KG Jun 10, 2026 
Germany
2,2-Dimethylpropane
20 KG Feb 11, 2026 Post an enquiry for this product
