Best Selling Selenophene CAS 288-05-1 , selenacyclopentadiene;selenofuran
2 Inquiries
288-05-1
Industrial Grade
90%
Poti
GUM GUAR
Bulk packaging
2026-03-17
Ethanol,Retatrutide,SLES,Tirzepatide,GHK-CU,Semaglutide
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referenceclear colorless to yellow liquid
Selenophene is a five-membered monocyclic heteroarene composed of four CH units and one selenium atom. The parent of the class of selenophenes. It is a mancude organic heteromonocyclic parent, a monocyclic heteroarene and a member of selenophenes.Basic Info-
Product Name:
Selenophene
Other Name:Selenophene;Selenacyclopentadiene;Selenofuran
CAS No.:288-05-1
Molecular Formula:C4H4Se
InChIKeys:InChIKey=MABNMNVCOAICNO-UHFFFAOYSA-N
Molecular Weight:131.03
Exact Mass:131.03
DSSTox ID:DTXSID20182978
HScode:2902909090
Categories:
Characteristics-
PSA:
0
XLogP3:1.49
Density:1.5232 g/cm3 @ Temp: 20 °C
Melting Point:110-112 °C
Boiling Point:147-149 °C @ Press: 250 Torr
Flash Point:27 °F
Refractive Index:n20/D 1.58(lit.)
Storage Conditions:Flammables area
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 2
Acute toxicity - Category 3, Oral
Acute toxicity - Category 3, Inhalation
Specific target organ toxicity â repeated exposure, Category 2
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H225 Highly flammable liquid and vapour
H301 Toxic if swallowed
H331 Toxic if inhaled
H373 May cause damage to organs through prolonged or repeated exposure
H410 Very 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.
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.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
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+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P319 Get medical help if you feel unwell.
P391 Collect spillage.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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
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:
Distributor
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Main Products:
Ethanol,Retatrutide,SLES,Tirzepatide,GHK-CU,Semaglutide
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Location:
Georgia, Tbilisi, Samgori district, police lane I, N5, floor 2, apartment N 4a
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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:
10
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
11-50
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Year of Establishment:
2017
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
Selenophene
5000 MG Feb 21, 2025 
South Korea
Selenopheme
10 G Jun 14, 2024 Post an enquiry for this product