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Phenolphthalein 99%

CAT: 0286-P06970-03Size: 2500 gDry Ice: NoHazardous: No
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CAT#:0286-P06970-03Size:2500 g
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CAS Number
77-09-8
Synonyms
3,3-bis (p-Hydroxyphenyl) phthalide; Phenolphthalein White; 3,3-bis (p-Hydroxyphenyl) phthalide; 3,3-bis (4-Hydroxyphenyl) -1 (3H) -isobenzofuranone
Pictogram
07 - Irritant
UDF Signal Word
Warning
MDL Number
MFCD00005913
Hazard Statement
H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H332 Harmful if inhaled; H335 May cause respiratory irritation.
DOT Name
Not D.O.T.-Regulated
Precautions
P261 Avoid breathing dust/fume/gas/mist/vapors/spray; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Chemical Information

Phenolphthalein

Phenolphthalein can cause cancer according to The Food and Drug Administration (FDA) and The National Toxicology Program.

CAS Number77-09-8
PubChem CID4764
IUPAC Name3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
Molecular FormulaC20H14O4
Molecular Weight318.3
XLogP3.6
Topological Polar Surface Area66.8
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Heavy Atom Count24
Formal Charge0
Complexity438
SMILES
C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O
InChI
InChI=1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H
InChIKey
KJFMBFZCATUALV-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Phenolphthalein
CAS: 77-09-8
CID: 4764
Formula: C20H14O4
MW: 318.3
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight318.3
XLogP33.6
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass318.08920892
Monoisotopic Mass318.08920892
Topological Polar Surface Area66.8 Ų
Heavy Atom Count24
Formal Charge0
Complexity438
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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