Factory Supply cyclopropane cas 75-19-4 99% purity with best price
TDS
75-19-4
Industrial Grade
99.5%
qingdao
HLY
as require
Yes
2026-08-08
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceCyclopropane is a gas.
Cyclopropane is a colorless gas with a petroleum-like odor. It is shipped as a liquid at 4-6 atms. It is easily ignited. The vapors are heavier than air. Contact with the liquid may cause frostbite. It can asphyxiate by the displacement of air and has a narcotic effect in high concentration (formerly used as an anesthetic gas). Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.
Cyclopropane is a colorless gas with a petroleum-like odor. It is shipped as a liquid at 4-6 atms. It is easily ignited. The vapors are heavier than air. Contact with the liquid may cause frostbite. It can asphyxiate by the displacement of air and has a narcotic effect in high concentration (formerly used as an anesthetic gas). Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.|Cyclopropane is a cycloalkane composed of three carbon atoms to form a ring. It has a role as an inhalation anaesthetic. It is a cycloalkane and a member of cyclopropanes.|Cyclopropane was initially investigated because it was thought to be the toxic element in ethylene. Instead, it turned out to be an excellent anesthetic with very rapid onset and recovery while maintaining stable hemodynamics. Its use was ultimately limited because it was highly explosive.Certificates-
TDS
Basic Info-
Product Name:
Cyclopropane
Other Name:Cyclopropane;Trimethylene;Trimethylene (cyclic);RC 270;RC 0270;151821-32-8
CAS No.:75-19-4
Molecular Formula:C3H6
InChIKeys:InChIKey=LVZWSLJZHVFIQJ-UHFFFAOYSA-N
Molecular Weight:42.08
Exact Mass:42.08
EC Number:200-847-8
UNII:99TB643425
UN Number:1027
DSSTox ID:DTXSID4058786
Color/Form:COLORLESS GAS
HScode:2902199090
Categories:
Characteristics-
PSA:
0
XLogP3:1.72
Appearance:Cyclopropane is a colorless gas with a petroleum-like odor. It is shipped as a liquid at 4-6 atms. It is easily ignited. The vapors are heavier than air. Contact with the liquid may cause frostbite. It can asphyxiate by the displacement of air and has a narcotic effect in high concentration (formerly used as an anesthetic gas). Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.
Density:1.1358 g/cm3 @ Temp: 20 °C
Melting Point:-127.4 °C
Boiling Point:-32.8 °C @ Press: 760 Torr
Flash Point:-100.5±11.7 °C
Refractive Index:1.433
Water Solubility:3.81X10+2 mg/l water at 35 deg C
Vapor Pressure:5.41X10+3 mm Hg at 25 deg C/ calculated from experimentally derived coefficients/
Vapor Density:1.45 (vs air)
Toxicity:Inhalation-Mice LCL0 282 g/m3/2 hours
Flammability characteristics:combustible
Explosive limit:10.4%
Odor:RESEMBLES THAT OF PETROLEUM ETHER
Taste:PUNGENT
OH:8.40e-14 cm3/molecule*sec
Experimental Properties:LIQUEFIES AT 4-6 ATM|Heat of Fusion: 30.92 cal/g|Ratio of Specific Heats of Vapor (Gas): 1.1790|Heat of Vaporization: 5897.7 gcal/gmole|For more Other Experimental Properties (Complete) data for CYCLOPROPANE (8 total), please visit the HSDB record page.
Air and Water Reactions:Highly flammable. Insoluble in water.
Reactive Group:Hydrocarbons, Aliphatic Saturated
Reactivity Alerts:Highly Flammable
Reactivity Profile:CYCLOPROPANE is incompatible with strong oxidizing agents such as nitric acid. Boiling of the liquid and charring may occur followed by ignition of remaining material and other nearby combustibles. Adsorbed readily by concentrated sulfuric acid [Merck]. In other settings, mostly unreactive. Not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, burns exothermically to produce carbon dioxide and water. Mixtures with oxygen or air may explode [Merck]. Contact of the cold liquefied gas with water may result in vigorous or violent boiling and extremely rapid vaporization due to the large temperature differences involved. If the water is hot, a liquid "superheat" explosion may occur. Pressures may build to dangerous levels if the liquid contacts water in a closed container, [Handling Chemicals Safely, 1980. p. 250].
Autoignition Temperature:932 °F (USCG, 1999)|928 °F (497 °C)
Heat of Combustion:-21247 Btu/lb= -11804 cal/g= -493.88X10+5 J/kg
Flammable Limits:2.4%-10.3%
Heat of Vaporization:Molar enthalpy of vaporization: 20.05 kJ/mol at -32.81 °C; 16.93 kJ/mol at 25 °C
Critical Temperature & Pressure:Critical Temp: 256.5 °F= 124.7 °C= 397.9 deg K; Critical Pressure: 798 psia= 54.2 atm= 5.50 MN/sq m|Critical Temperature: 125.1 °C; Critical Pressure: 5.57 MPa
Hazard IdentificationClassification of the substance or mixture
Gases under pressure: Compressed gas
Flammable gases, Category 1A, Flammable gas
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H220 Extremely flammable gas
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Response P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P381 In case of leakage, eliminate all ignition sources.
Storage P410+P403 Protect from sunlight. Store in a well-ventilated place.
P403 Store in a well-ventilated place.
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
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
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate
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Location:
Shop No.15, 1st Floor, Building 12, Hengda Huafu, Sucheng District, Suqian City
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Payment Terms:
TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
30 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2022
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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