- Thymol
- Thymol blue
- Thymol iodide
- Thymol, 6-nitroso-
- Thymolphthalein
- Thymolphthalein Complexone
- Thymolphthalein complexone disodium salt
- Thymolphthalein monophosphate 2-amino-2-methyl-1,3-propanediol salt
- Thymolphthalein monophosphate magnesium salt
- Thymolphthalein monophosphoric acid disodium
- 76619-89-1Phenol,3-amino-5-methyl-
- 76619-91-52-Propenethioicacid, 2,3,3-trichloro-, O-methyl ester
- 76-62-03',3'',5',5''-Tetrabromophenolphthalein
- 76620-00-31H-Pyrrole-2,5-dione,1-(4-ethylphenyl)-
- 76622-26-9Glycine,L-tyrosylglycylglycyl-L-phenylalanyl-L-methionyl-L-arginyl-L-arginyl-L-valylglycyl-L-arginyl-L-prolyl-L-a-glutamyl-L-tryptophyl-L-tryptophyl-L-methionyl-L-a-aspartyl-L-tyrosyl-L-glutaminyl-L-lysyl-L-arginyl-L-tyrosyl-
- 76625-10-0Nickel,bis[N-(2-hydroxyethyl)-N-methylglycinato-N,O,ON]-(9CI)
- 7662-51-3L-Tyrosine, hydrazide
- 76626-41-0L-Lysinamide,D-isoleucyl-L-phenylalanyl-N-(4-nitrophenyl)-
- 76630-71-2b-D-Glucopyranosiduronic acid, (5a)-17-(cyclopropylmethyl)-4,5-epoxy-14-hydroxy-6-oxomorphinan-3-yl(9CI)
- 76631-40-8CT346 (9CI)
Hot Products
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
- 7631-86-9Silicon dioxide
- 302-79-4Tretinoin
- 77-92-9Citric acid
|
Basic Information |
|
Post buying leads |
|
Suppliers |
| Name |
Thymol blue |
EINECS | 200-973-3 |
| CAS No. | 76-61-9 | Density | 1.252 g/cm3 |
| PSA | 92.21000 | LogP | 7.05300 |
| Solubility | Soluble in alcohol and dilute alkali solutions. Insoluble in water. | Melting Point |
221-224 °C |
| Formula | C27H30O5S | Boiling Point | 580.5 °C at 760 mmHg |
| Molecular Weight | 466.598 | Flash Point | 304.9 °C |
| Transport Information | UN 1170 3/PG 3 | Appearance | brown to green powder or crystals |
| Safety | 24/25 | Risk Codes | 10 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Thymosulfonphthalein;4-[7-(4-hydroxy-2-methyl-5-propan-2-yl-phenyl)-9,9-dioxo-8-oxa-9$l^{6}-thiabicyclo[4.3.0]nona-1,3,5-trien-7-yl]-5-methyl-2-propan-2-yl-phenol;Phenol, 4,4-(3H-2,1-benzoxathiol-3-ylidene)bis(5-methyl-2-(1-methylethyl)-, S,S-dioxide;Thymolsulfophthalein;5-19-03-00462 (Beilstein Handbook Reference);Thymol, 6,6-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide;Thymolsulphonphthalein;Thymolsulfonephalein;Thymolsulfonephthalein;Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol- 3-ylidene)bis[5-methyl-2-(1-methylethyl)-; |
Thymol blue Synthetic route
- 81-08-3
2-sulfobenzoic acid cyclic anhydride
- 89-83-8
thymol
A
- 861304-71-4
2-(4-hydroxy-5-isopropyl-2-methyl-benzoyl)-benzenesulfonic acid
B
- 76-61-9
thymol blue
| Conditions | Yield |
|---|---|
| With zinc(II) chloride at 105 - 110℃; |
| Conditions | Yield |
|---|---|
| at 100 - 110℃; |
- 76-61-9
thymol blue
| Conditions | Yield |
|---|---|
| im Sonnenlicht; |
- 76-61-9
thymol blue
| Conditions | Yield |
|---|---|
| With sulfuric acid Erhitzen der Reaktionsloesung mit Thymol auf 140grad; |
| Conditions | Yield |
|---|---|
| With phosphorus pentoxide |
| Conditions | Yield |
|---|---|
| With zinc(II) chloride at 100 - 110℃; |
- 89-83-8
thymol
- 5435-44-9, 22243-66-9
(E)-3-Ureido-but-2-enoic acid ethyl ester
A
- 861304-71-4
2-(4-hydroxy-5-isopropyl-2-methyl-benzoyl)-benzenesulfonic acid
B
- 76-61-9
thymol blue
| Conditions | Yield |
|---|---|
| at 105 - 110℃; |
| Conditions | Yield |
|---|---|
| at 100 - 110℃; |
- 76-61-9
thymol blue
Thymol blue Consensus Reports
Thymol blue Specification
The IUPAC name of Thymol blue is 4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol. With the CAS registry number 76-61-9, it is also named as Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(5-methyl-2-(1-methylethyl)-, S,S-dioxide. The product's categories are analytical chemistry; indicator (pH); pH indicators. It is brown to green powder or crystals which is stable, combustible and incompatible with strong oxidizing agents. Dust may form an explosive mixture with air, so people should avoid contact with skin and eyes.
The other characteristics of this product can be summarized as: (1)ACD/LogP: 6.62; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.62; (4)ACD/LogD (pH 7.4): 6.62; (5)#H bond acceptors: 5; (6)#H bond donors: 2; (7)#Freely Rotating Bonds: 6; (8)Index of Refraction: 1.611; (9)Molar Refractivity: 129.35 cm3; (10)Molar Volume: 372.4 cm3; (11)Polarizability: 51.27×10-24 cm3; (12)Surface Tension: 51.3 dyne/cm; (13)Enthalpy of Vaporization: 90.05 kJ/mol; (14)Vapour Pressure: 4.46E-14 mmHg at 25°C; (15)Rotatable Bond Count: 4; (16)Tautomer Count: 45; (17)Exact Mass: 466.181395; (18)MonoIsotopic Mass: 466.181395; (19)Topological Polar Surface Area: 92.2; (20)Heavy Atom Count: 33; (21)Complexity: 751.
Uses of Thymol blue: It is used as medicine in clinical diagnosis. And it is also used as pH indicator which has two color range: (1) changes from red to yellow between 1.2-2.8 in acid range; (2) changes from yellow to blue between 8.0-9.6 in alkaline range.
People can use the following data to convert to the molecule structure.
1. SMILES: O=S2(=O)OC(c1ccccc12)(c3cc(c(O)cc3C)C(C)C)c4cc(c(O)cc4C)C(C)C;
2. InChI: InChI=1/C27H30O5S/c1-15(2)19-13-22(17(5)11-24(19)28)27(21-9-7-8-10-26(21)33(30,31)32-27)23-14-20(16(3)4)25(29)12-18(23)6/h7-16,28-29H,1-6H3.
What can I do for you?
Get Best Price
