Substance
ID:364255
Names and Identifiers
IUPAC name
3,3-bis(4-hydroxyphenyl)-1,3-dihydro-2-benzofuran-1-one
IUPAC Traditional name
purga
Synonyms
Phenolphthalein solution酚酞 溶液
Registration numbers
CAS Number
Beilstein Number
MDL Number
PubChem SID
Properties
Product Information
Empirical Formula (Hill Notation)
C20H14O4
Concentration
0.375% in methanol
Grade
indicator
Safety Information
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
GHS Signal Word
Danger
GHS Hazard statements
H225-H301+H311+H331-H370
Risk Statements
11-23/24/25-39/23/24/25
Safety Statements
16-36/37-45
Packing Group
2
RID/ADR
UN 1230 3/PG 2
MSDS Link
German water hazard class
3
UN Number
1230
European Hazard Symbols
Toxic (T)
Flammable (F)GHS Precautionary statements
P210-P260-P280-P301+P310-P311
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Class
3
Physical Property
Flash Point
51.8 °F
11 °C
Molecule Details
General description
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Molecular Spectra
No Data Available
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References
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