Pyrrolidine 99+
TDS 4 Inquiries
123-75-1
Industrial Grade
99%
dalian
170kg galvanized steel drum.
2025-04-14
Ethyl chloroacetate,Methyl chloroacetate,2-Thiophenecarboxaldehyde,Zinc Sulfide,DCOIT,Trichloroisocyanuric Acid
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Pyrrolidine
Other Name:Pyrrolidine;Azacyclopentane;Prolamine;Pyrrole,tetrahydro-;Tetrahydropyrrole;Tetramethylenimine;Pyrrolidine ring;Butylenimine;Azolidine;Perhydropyrrole;NSC 62781;9: PN: WO2017048620 SEQID: 14 claimed sequence
CAS No.:123-75-1
Molecular Formula:C4H9N
InChIKeys:InChIKey=RWRDLPDLKQPQOW-UHFFFAOYSA-N
Molecular Weight:71.12
Exact Mass:71.12
BRN:102395
EC Number:204-648-7
UNII:LJU5627FYV
ICSC Number:1315
NSC Number:62781
UN Number:1922
DSSTox ID:DTXSID3059559
Color/Form:Colorless to pale yellow liq
HScode:2933990090
Categories:
Characteristics-
PSA:
12
XLogP3:0.46
Appearance:Liquid
Density:0.8520 g/cm3 @ Temp: 22.5 °C
Melting Point:57.69 °C
Boiling Point:86.71 °C
Flash Point:37 °F
Refractive Index:1.428
Water Solubility:Miscible with alcohol, ether, chloroform and water.
Storage Conditions:Flammables area
Vapor Pressure:128 mm Hg ( 39 °C)
Vapor Density:2.45 (vs air)
Toxicity:Oral-Rat LD50: 300 mg/kg; Oral-Mouse LD50: 450 mg/kg
Flammability characteristics:It is flammable in case of open flame, high temperature and oxidant; produces toxic nitrogen oxide gas when heated
Explosive limit:1.6-10.6%(V)
Odor:Unpleasant, ammoniacal odor
Taste:POWERFUL, AMMONIACAL TASTE
Henrys Law Constant:2.39e-06 atm-m3/mole|Henry's Law constant = 2.39X10-6 atm-cu m/mol at 25 dec C
Dissociation Constants:pK at 25 °C = 2.89|pKa = 11.31
Experimental Properties:Hydroxyl radical reaction rate constant = 7.85X10-11 cu cm/molec-sec at 25 °C (est)
Air and Water Reactions:Highly flammable. Very soluble in water.
Reactive Group:Amines, Phosphines, and Pyridines
Reactivity Alerts:Highly Flammable
Reactivity Profile:PYRROLIDINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides. An explosion occurred when a mixture of pyrrolidine, benzaldehyde, and propionic acid was heated in an attempt to form porphyrins.
Heat of Combustion:-673.75 Kcal/mol at 298 K and 1 atm
Flammable Limits:LOWER: 2.9% @ -2 °C, UPPER 13.0% @ 29.8 °C
Physical Dangers:The vapour is heavier than air and may travel along the ground; distant ignition possible.
Corrosivity:Corrosive
Heat of Vaporization:529 J/g at 0.1 MPa
Critical Temperature & Pressure:Critical temperature: 568.55 K; Critical pressure: 5.6134X10+6 Pa
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 2
Acute toxicity - Category 4, Oral
Skin corrosion, Sub-category 1A
Serious eye damage, Category 1
Acute toxicity - Category 4, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H225 Highly flammable liquid and vapour
H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H332 Harmful if inhaled
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.
P270 Do not eat, drink or smoke when using this product.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
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.
P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
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. Closed system, ventilation, explosion-proof electrical equipment and lighting. Use non-sparking handtools. Prevent build-up of electrostatic charges (e.g., by grounding). 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 and acids. Well closed.Bundling and sills should be provided to prevent spread of liquid accidentally escaping from storage and process vessels.
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Seller Information
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Business Type:
Trader
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Main Products:
Ethyl chloroacetate,Methyl chloroacetate,2-Thiophenecarboxaldehyde,Zinc Sulfide,DCOIT,Trichloroisocyanuric Acid
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Location:
NO.2577, DONGFANG ROAD,WEIFANG,CHINA
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Payment Terms:
TT against copy of documents,D/P,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
300
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2004
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Inquiry History4 Inquiries
Country Product Purchase Quantity Date Posted 
Poland
Pyrrolidine
20 MT Mar 12, 2025 
Mexico
Tetrahydropyrrole
10 KG Sep 30, 2023 
Australia
pyrrolidine
1 KG Mar 30, 2026 
United Kingdom
Pyrrolidine
100 KG Oct 14, 2024 Post an enquiry for this product
