CAS 77-09-8

3,3-Bis(4-hydroxyphenyl)phthalide

Description:

3,3-Bis(4-hydroxyphenyl)phthalide, also known as bisphenol A phthalide, is an organic compound characterized by its structure, which includes two hydroxyphenyl groups attached to a phthalide moiety. This compound is typically a white to off-white crystalline solid at room temperature. It exhibits good thermal stability and is soluble in organic solvents such as ethanol and acetone, but has limited solubility in water. The presence of hydroxyl groups contributes to its potential as a building block in polymer chemistry, particularly in the synthesis of polycarbonate and epoxy resins. Additionally, it may exhibit antioxidant properties, making it of interest in various applications, including plastics and coatings. However, like many phenolic compounds, it may also raise concerns regarding endocrine disruption, necessitating careful handling and assessment of its environmental impact. Overall, 3,3-Bis(4-hydroxyphenyl)phthalide is a versatile compound with significant implications in materials science and industrial applications.

Formula:C₂₀H₁₄O₄

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

InChI key:InChIKey=KJFMBFZCATUALV-UHFFFAOYSA-N

SMILES:O=C1OC(C=2C1=CC=CC2)(C3=CC=C(O)C=C3)C4=CC=C(O)C=C4

Synonyms:

3,3-Bis (P-Hydroxy-Phenyl)-Phthalide
3,3-Bis(4-hydroxyphenyl)-1-(3H)-isobenzofuranone
3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1-one
3,3-Bis(4-hydroxyphenyl)phthalide
3,3-Bis(p-hydroxyphenyl)phthalide
3,3-Bis-(4-hydroxy-phenyl)-3H-isobenzofuran-1-one
Euchessina
Fenolftaleina
Isobenzofuran-1(3H)-One, 3,3-Bis(4-Hydroxyphenyl)-
Koprol
Laxogen
Lilo
Nsc 10464
Nsc 215214
Phenolphtaleine
Phenolphthalein
Phenophthalein
Phthalimetten
Phthalin
Purga
Purgen
Purgophen
Px 0520-1
Spulmako-lax
Trilax
Ty 9
2-[bis(4-hydroxyphenyl)methyl]benzoic acid
1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-
Phenolphthalien
,3-bis(4-hydroxyphenyl)-1(3H)-isobenzofuranore
Phenolphthalein solution
3,3-bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one
S NO 879
PHENOLPHTHALEIN TS/RS
CI NO 764 (1924)
PHENOLPHTHALEIN TS/PHENOLPHTHALEIN RS
TIMTEC-BB SBB008868
PHENOLPHTHALEIN YELLOW
CI 764
BETZ 0212
PHENOLPHTHALEIN INDICATOR SOLUTION
LABOTEST-BB LT02090809
.alpha, alpha.-Di(p-hydroxyphenyl)phthalide
PHENOLPHTHALEIN ETHANOL(90)
PHENOLPHTHALEIN, WHITE
PHENOLPHTHALEIN ETHANOL(40)
See more synonyms

Purity (%)

100

products per page.Found 28 products.

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Phenolphthalein ACS, 98%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Purity:min.98.0%
Color and Shape:White or yellowish white, Powder/ solid, Clear
Molecular weight:318.33
Ref: SR-90179
100g
17.00€
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50g
23.00€
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500g
41.00€
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Phenolphthalein
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Purity:>98.0%(T)
Color and Shape:White to Almost white powder to crystal
Molecular weight:318.33
Ref: 3B-P0094
25g
29.00€
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500g
99.00€
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Phenolphthalein, ACS
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Indicator
Formula:C₂₀H₁₄O₄
Molecular weight:318.33
Ref: 02-038705
100g
41.00€
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500g
121.00€
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Phenolphthalein, 0.5% w/v in alcohol
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
Formula:C₂₀H₁₄O₄
Purity:0.5%
Color and Shape:Clear colorless, Liquid
Molecular weight:318.33
Ref: 02-038703
1l
To inquire
500ml
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Phenolphthalein, 98%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Phenolphthalein is widely used as an indicator in acid-base titrations, water treatment applications. Due to its pH sensitivity, It is used to the check extent of carbonation in concrete, soap and in toys as diapering work. It is used in Kastle-Meyer test, which identifies the substances containing
Formula:C₂₀H₁₄O₄
Purity:98%
Color and Shape:White to cream, Crystals or powder or crystalline powder
Molecular weight:318.33
Ref: 02-A17135
50g
26.00€
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250g
57.00€
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1kg
171.00€
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Phenolphthalein
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Color and Shape:Neat
Ref: 61-FOR3351.00
10mg
238.00€
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PHENOLPHTHALEIN M.P. RS
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
PHENOLPHTHALEIN M.P. RS
Formula:C₂₀H₁₄O₄
Color and Shape:Powder
Molecular weight:318.3228
Ref: 41-ICRS0382
1000mg
102.00€
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Phenolphthalein pH indicator solution
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Purity:99%
Color and Shape:Solid
Molecular weight:318.3228
Ref: IN-DA003TOB
25g
24.00€
VAT not included
100g
28.00€
VAT not included
500g
55.00€
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1kg
84.00€
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Phenolphthalein
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Phenolphthalein (Phthalin): Colorless in acid, turns pink-red in alkaline solutions. Used as acid-base indicator and cathartic.
Formula:C₂₀H₁₄O₄
Purity:99.89%
Color and Shape:White Solid
Molecular weight:318.32
Ref: TM-T0017
10g
33.00€
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1mL*10mM (DMSO)
47.00€
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Phenolphthalein, biochemistry grade
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Phenolphthalein, biochemistry grade
Formula:C₂₀H₁₄O₄
Color and Shape:Solid
Molecular weight:318.329
Ref: 54-SV1098
ne
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Phenolphthalein
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Phenolphthalein
Formula:C₂₀H₁₄O₄
Purity:IND
Molecular weight:318.32
Ref: 54-OR1014628
100g
30.00€
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500g
68.00€
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2500g
282.00€
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25kg
2,535.00€
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Phenolphthalein
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Phenolphthalein
Formula:C₂₀H₁₄O₄
Purity:≥98%
Molecular weight:318.32
Ref: 54-BUP18279
10g
50.00€
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Phenolphthalein, 98%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Purity:≥ 98.0%
Color and Shape:White to off-white powder
Molecular weight:318.33
Ref: 7W-GE0553
50g
28.00€
VAT not included
100g
42.00€
VAT not included
250g
57.00€
VAT not included
500g
83.00€
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1kg
125.00€
VAT not included
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Phenolphthalein
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Color and Shape:White To Off-White
Molecular weight:318.32
Ref: 04-C16027000
100mg
109.00€
VAT not included
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Phenolphthalein
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Color and Shape:Neat
Molecular weight:318.32
Ref: 86-MM3351.00
250mg
370.00€
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Phenolphthalein (1% in ca. 85% Ethanol) [for Titration]
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Color and Shape:Colorless clear liquid
Molecular weight:318.33
Ref: 3B-P0700
100ml
29.00€
VAT not included
500ml
60.00€
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Phenolphthalein (0.1% in ca. 90% Ethanol) [for Titration]
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Color and Shape:Colorless clear liquid
Molecular weight:318.33
Ref: 3B-P0701
100ml
31.00€
VAT not included
500ml
68.00€
VAT not included
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Phenolphthalein (0.04% in ca. 40% Ethanol) [for pH Determination]
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Color and Shape:Colorless clear liquid
Molecular weight:318.33
Ref: 3B-P0702
100ml
27.00€
VAT not included
500ml
31.00€
VAT not included
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Phenolphthalein
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Molecular weight:318.33
Ref: 4Z-P-343001
5mg
To inquire
10mg
To inquire
25mg
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50mg
To inquire
100mg
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Phenolphthalein, ACS grade
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 77-09-8
Formula:C₂₀H₁₄O₄
Color and Shape:White to off-white crystalline powder
Molecular weight:318.33
Ref: 7W-GE8089
100g
47.00€
VAT not included
500g
155.00€
VAT not included