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Selenophene

Selenophene structure

CAS No:
288-05-1
Formula:
C4H4Se
Chemical Name:
Selenophene
Synonyms:
Selenophene;Selenacyclopentadiene;Selenofuran
Categories:
Chemical Reagents > Organic Reagents

Description

clear 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.

Selenophene Basic Attributes

Molecular Weight：

131.03

Exact Mass：

131.03

DSSTox ID：

DTXSID20182978

HScode：

2902909090

Characteristics

PSA：

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

Safety Information

Packing level：

Hazard category：

3.1

Transport codes：

UN 1993 3/PG 2

wgk germany：

hazard class code：

23/25-33-50/53

safety instructions：

20/21-28-45-60-61

Marks：

T,N

Precautionary statement(s)：

P210-P261-P273-P301 + P310-P311-P501

Hazard Statements：

H225-H301 + H331-H373-H410

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P301+P310, P303+P361+P353, P304+P340, P311, P314, P321, P330, P370+P378, P391, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 40 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Selenophene Use and Manufacturing

The structural unit of conductive polyalkyl selenophene.

Computed Properties

Molecular Weight:131.05
Exact Mass:131.94782
Monoisotopic Mass:131.94782
Heavy Atom Count:5
Complexity:22.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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