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TETRAMETHYLTETRASELENAFULVALENE

TETRAMETHYLTETRASELENAFULVALENE structure

CAS No:
55259-49-9
Formula:
C10H12Se4
Chemical Name:
TETRAMETHYLTETRASELENAFULVALENE
Synonyms:
TETRAMETHYLTETRASELENAFULVALENE;1,3-Diselenole, 2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl-;1,3-Diselenole, 4,5-dimethyl-2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-;4,4',5,5'-Tetramethyl-DELTA2,2'-bi-1,3-diselenole;4,4',5,5'-Tetramethyl-Δ2,2'-bi(1,3-diselenole);Δ2,2'-Bi[4,5-dimethyl-1,3-diselenole];Tetramethyltetraselenafulvalene,97%;Tetramethytetraselenafulvalene
Categories:
Chemical Reagents > Organic Reagents

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Description

Red-violet crystalline powder

TETRAMETHYLTETRASELENAFULVALENE Basic Attributes

Molecular Weight：

448.04

Exact Mass：

451.76000

NSC Number：

372323

DSSTox ID：

DTXSID20203773

HScode：

2901299090

Characteristics

PSA：

XLogP3：

1.45980

Melting Point：

273-275 °C (dec.)(lit.)

Boiling Point：

338.8ºC at 760 mmHg

Flash Point：

158.7ºC

Storage Conditions：

2-8°C

Safety Information

Packing level：

Hazard category：

6.1(a)

Transport codes：

UN 3283 6.1/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)：

P261-P273-P301 + P310-P311-P501

Hazard Statements：

H301 + H331-H373-H410

GHS Classification：

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P311, P314, P321, P330, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

TETRAMETHYLTETRASELENAFULVALENE Use and Manufacturing

Its salts and charge-transfer complexes exhibit superconducting properties. For a review on the chemistry of TMTSF and analogous electron donors for organic metals,see Front. Solid State Sci. .1

Computed Properties

Molecular Weight:448.1
Exact Mass:449.76077
Monoisotopic Mass:451.75999
Heavy Atom Count:14
Complexity:306
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of TETRAMETHYLTETRASELENAFULVALENE

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Latest News
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TETRAMETHYLTETRASELENAFULVALENE

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