Hypophosphorus Acid 50% AR

CAT: 1507-1426B 00500Size: 500 mLDry Ice: NoHazardous: No

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CAT#:1507-1426B 00500Size:500 mL

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CAS Number

6303-21-5

HSN Code

28111920

Chemical Information

Phosphinic Acid

Hypophosphorous acid appears as colorless oily liquid or deliquescent crystals with a sour odor. Density 1.439 g / cm3. Melting point 26.5 °C. Inhalation of vapors irritates or burns the respiratory tract. Liquid and vapors may irritate or burn eyes and skin.

CAS Number	6303-21-5
PubChem CID	4124402
IUPAC Name	phosphinic acid
Molecular Formula	H3O2P
Molecular Weight	65.996
XLogP	-1.1
Topological Polar Surface Area	37.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Heavy Atom Count	3
Formal Charge	0
Complexity	10

SMILES

O[PH2]=O

InChI

InChI=1S/H3O2P/c1-3-2/h3H2,(H,1,2)

InChIKey

ACVYVLVWPXVTIT-UHFFFAOYSA-N

Chemical Structure

2D Structure

CAS: 6303-21-5

CID: 4124402

Formula: H3O2P

MW: 65.996

Interactive 3D Structure

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View on PubChem Raw 3D data

Computed Properties

Property	Value
Molecular Weight	65.996
XLogP3	-1.1
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	65.98706633
Monoisotopic Mass	65.98706633
Topological Polar Surface Area	37.3 Å²
Heavy Atom Count	3
Formal Charge	0
Complexity	10.3
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

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01426 00500	Hypophosphorus Acid 30% Extrapure
OR1071368-01	Acid-apeg6-acid
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Hypophosphorus Acid 50% AR

Chemical Information

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