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Mercury selenide (HgSe)

Mercury selenide (HgSe) structure

CAS No:
20601-83-6
Formula:
HgSe
Chemical Name:
Mercury selenide (HgSe)
Synonyms:
Mercury selenide (HgSe);Mercuric selenide;Mercury monoselenide;Mercury(2+) selenide;Mercury(II) selenide;1520097-13-5
Categories:
Inorganic Chemistry > Inorganic Salts

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Description

gray powder(s); sublimes in vacuum [HAW93] [STR93]

Mercury selenide (HgSe) Basic Attributes

Molecular Weight：

279.55

Exact Mass：

282.89500

EC Number：

243-910-5

DSSTox ID：

DTXSID8066630

Characteristics

PSA：

XLogP3：

-0.27080

Appearance：

Gray Powder

Density：

8.27 g/mL at 25 °C(lit.)

Melting Point：

667 °C

Water Solubility：

Insoluble in water.

Safety Information

Packing level：

Hazard category：

6.1

Transport codes：

UN 2025 6.1/PG 2

wgk germany：

hazard class code：

23/24/25-33-36/37/38

safety instructions：

22-26-36/37/39-45

Marks：

Precautionary statement(s)：

P260, P262, P264, P270, P271, P273, P280, P284, P301+P310, P302+P350, P304+P340, P310, P314, P320, P321, P322, P330, P361, P363, P391, P403+P233, P405, P501

Hazard Statements：

H300

GHS Classification：

|Danger|H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]|P260, P262, P264, P270, P271, P273, P280, P284, P301+P310, P302+P350, P304+P340, P310, P314, P320, P321, P322, P330, P361, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 4 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

mercuric selenide

Mercury selenide (HgSe) Use and Manufacturing

Uses

Semiconductor in solar cells, thin-film transistors, infrared detectors, ultrasonic amplifiers.

Manufacturing Info：

Mercury selenide (HgSe): ACTIVE

Computed Properties

Molecular Weight:279.56
Exact Mass:281.88717
Monoisotopic Mass:281.88717
Heavy Atom Count:2
Complexity:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Learn More Other Chemicals

Cesium selenide (Cs2Se)

31052-46-7
Gallium selenide (Ga2Se2)

58127-88-1
Mercury dithizonate

14783-59-6
Rubidium selenide (Rb2Se) Formula

31052-43-4
Mercury azide (Hg2(N3)2) Formula

38232-63-2
Rhenium selenide (Re2Se7) Formula

12397-16-9
Iron selenide (FeSe) Structure

1310-32-3
Barium selenide (BaSe) Structure

1304-39-8
What is Molybdenum selenide (MoSe2)

12058-18-3
What is Gallium selenide (Ga2Se3)

12024-24-7

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Guide of Mercury selenide (HgSe)

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

Mercury selenide (HgSe)

SDS

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