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Triphenylphosphine selenide

Triphenylphosphine selenide structure

CAS No:
3878-44-2
Formula:
C18H15PSe
Chemical Name:
Triphenylphosphine selenide
Synonyms:
Phosphine selenide,triphenyl-;Triphenylphosphine selenide;NSC 171032
Categories:
Organic Chemistry > Phosphines

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Description

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Triphenylphosphine selenide Basic Attributes

Molecular Weight：

341.25

Exact Mass：

341.25

EC Number：

223-406-1

UNII：

T9S5RC2HL6

NSC Number：

171032

HScode：

2902909090

Characteristics

PSA：

9.81000

XLogP3：

3.13

Melting Point：

187-188 °C

Boiling Point：

448.6±28.0 °C at 760 mmHg

Flash Point：

225.1±24.0 °C

Storage Conditions：

Store below +30°C.

Safety Information

Packing level：

III

Hazard category：

6.1(b)

Transport codes：

UN 2811 6.1/PG 2

wgk germany：

hazard class code：

23/25-33-50/53

safety instructions：

20/21-28-45-60-61

RTECS Number：

SZ2455000

Marks：

T,N

Precautionary statement(s)：

P260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P311, P314, P321, P330, P391, P403+P233, P405, P501

Hazard Statements：

H301

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 40 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:341.3
Rotatable Bond Count:3
Exact Mass:342.00766
Monoisotopic Mass:342.00766
Heavy Atom Count:20
Complexity:281
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 3878-44-2

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Learn More Other Chemicals

Cesium selenide (Cs2Se)

31052-46-7
Gallium selenide (Ga2Se2)

58127-88-1
Rubidium selenide (Rb2Se)

31052-43-4
Rhenium selenide (Re2Se7) Formula

12397-16-9
Iron selenide (FeSe) Formula

1310-32-3
Barium selenide (BaSe) Formula

1304-39-8
Molybdenum selenide (MoSe2) Structure

12058-18-3
Gallium selenide (Ga2Se3) Structure

12024-24-7
What is Vanadium selenide (VSe2)

12299-51-3
What is Triphenylphosphine sulfide

3878-45-3

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Guide of Triphenylphosphine selenide

Description
Basic Attributes
Characteristics
Safety Information
Computed Properties
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Triphenylphosphine selenide

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