Calcium dihydride | CAS No. 7789-78-8

Calcium dihydride

Basic Information

CAS Number

7789-78-8

Molecular Formula

H2Ca

Molecular Weight

42.1 g/mol

EINECS

232-189-2

AD

Basic Physical Properties

Melting Point

190 °C

Density

1.9

Water Solubility

Soluble in water and alcohol. Insoluble in benzene.

[H-].[H-].[Ca+2]

InChI

InChI=1S/Ca.2H/q+2;2*-1

InChIKey

UUGAXJGDKREHIO-UHFFFAOYSA-N

LogP

0.00000

Complexity

0

Safety Information

View Safety Information

GHS Hazard Pictograms

H260H260

Hazard Statement

H260 In contact with water releases flammable gases which may ignite spontaneously
Substances And Mixtures Which, In Contact With Water, Emit Flammable Gases

Hazard Class

Class 4.3 Class 4.3

Storage Conditions

Store below +30°C.

Stability

Stable, but reacts violently with water, liberating and igniting hydrogen. Contact with strong oxidizers may cause fire or explosion. Incompatible with strong oxidizing agents, strong acids, halogens, water, alcohols.

Sensitiveness

Moisture Sensitive

Synonyms & References

English

  • Calcium hydride
  • Calciumhydridesticks
  • Calciumhydridemmwhitegraygranules
  • Calciumhydridemesh
  • Calciumhydridemm
  • Calcium dihydride
  • Calcium(II) hydride
  • Calcium Hydride Low Nitrogen
  • CaH2
  • Calcium hydride (CaH2)
  • CALCIUM HYDRIDE
  • Cakium hydride
  • Calcium hydride, ca. 93%, 0-20 mm grain size, up to 15% powder, extra pure
  • Calcium hydride, ca. 93%, 0-2 mm grain size, extra pure
  • Calcium hydride, ca. 93%, 10-100 mm pieces, extra pure
  • Calcium hydride, 0-20 mm grain size, up to 15% powder, extra pure

MDL Number

MFCD00010897

EC Number

232-189-2

Customs Code

28500090

You might also like

Compound Q&A

What is 6-Methyl-7-oxabicyclo[4.1.0]heptan-2-one (CAS: 21889-89-4)?

6-Methyl-7-oxabicyclo[4.1.0]heptan-2-one is a cyclic ketone with a molecular for...

21889-89-46-Methyl-7-oxabicycl...
Compound Q&A

What is 4-[(6-Methyl-2-pyrazinyl)oxy]benzoic acid (CAS: 906353-00-2)?

4-[(6-Methyl-2-pyrazinyl)oxy]benzoic acid is a chemical compound with the CAS nu...

906353-00-24-[(6-Methyl-2-pyraz...
Compound Q&A

What is 2-(2-Pyridinyl)-1,3-propanediol (CAS: 49745-42-8)?

2-(2-Pyridinyl)-1,3-propanediol (CAS: 49745-42-8) is a colorless to slightly yel...

49745-42-82-(2-Pyridinyl)-1,3-...
Compound Q&A

What is 2-(6-Chloro-2-pyridinyl)-2-phenylacetonitrile (CAS: 24783-42-4)?

2-(6-Chloro-2-pyridinyl)-2-phenylacetonitrile is an organic compound with the CA...

24783-42-42-(6-Chloro-2-pyridi...
Compound Q&A

What is 2-Oxopropanamide (CAS: 631-66-3)?

2-Oxopropanamide, also known as 2-aminoacrylic acid, is a chemical compound with...

631-66-32-Oxopropanamide
Compound Q&A

What is 2-Methyl-2-propanyl 4-(5-bromo-6-methyl-2-pyridinyl)-1-piperazinecarboxylate (CAS: 1289040-88-5)?

2-Methyl-2-propanyl 4-(5-bromo-6-methyl-2-pyridinyl)-1-piperazinecarboxylate (CA...

1289040-88-52-Methyl-2-propanyl ...
Compound Q&A

What is NAMPT inhibitor-linker 1 (CAS: 2241019-57-6)?

NAMPT inhibitor-linker 1 (CAS: 2241019-57-6) is a chemical compound designed as ...

2241019-57-6NAMPT inhibitor-link...
Compound Q&A

What is (2-(2,2,2-Trifluoroacetyl)pyridin-4-yl)boronic acid (CAS: 1310404-58-0)?

It is a chemical compound with the structure (2-(2,2,2-Trifluoroacetyl)pyridin-4...

1310404-58-0(2-(2,2,2-Trifluoroa...
Compound Q&A

What is 1-(2-Chlorophenyl)-6-(3,3,3-trifluoro-2-methylpropyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS: 794568-90-4)?

1-(2-Chlorophenyl)-6-(3,3,3-trifluoro-2-methylpropyl)-1,5-dihydro-4H-pyrazolo[3,...

794568-90-41-(2-Chlorophenyl)-6...
Compound Q&A

What is Vinyl(chloromethyl)dimethoxysilane (CAS: 1314981-48-0)?

Vinyl(chloromethyl)dimethoxysilane is an organosilicon compound with the molecul...

1314981-48-0Vinyl(chloromethyl)d...