2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
- CAS NO.：131-54-4
- Empirical Formula: C15H14O5
- Molecular Weight: 274.27
- MDL number: MFCD00009606
- EINECS: 205-027-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-02-14 13:52:13
What is 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone?
Chemical properties
Yellow crystalline powder
The Uses of 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
As ultraviolet light absorber, especially in paints, plastics.
Preparation
preparation by reaction of 2-hydroxy-4-methoxy-benzoic acid with resorcinol monomethyl ether in the presence of zinc chloride and phosphorous oxychloride at 7075° for 2.
Properties of 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
| Melting point: | 133-136 °C(lit.) |
| Boiling point: | 377.26°C (rough estimate) |
| Density | 1.2662 (rough estimate) |
| refractive index | 1.5000 (estimate) |
| storage temp. | 2-8°C(protect from light) |
| solubility | Chloroform (Slightly), Methanol (Slightly, Heated) |
| pka | 6.81±0.35(Predicted) |
| form | Solid |
| color | Pale Yellow to Light Yellow |
| Water Solubility | negligible |
| Merck | 14,1099 |
| BRN | 1887087 |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 131-54-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone(131-54-4) |
| EPA Substance Registry System | Methanone, bis(2-hydroxy-4-methoxyphenyl)- (131-54-4) |
Safety information for 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
| InChIKey | SODJJEXAWOSSON-UHFFFAOYSA-N |
New Products
(R)-1-Boc-3-hydroxypyrrolidine Methyl (R)-1-Boc-4,4-difluoropyrrolidine-2-carboxylate 2,2-Difluoropropylamine hydrochloride tert-butyl 3-bromoazetidine-1-carboxylate DIFLUOROACETIC ANHYDRIDE 2,2-Difluoropropionic acid Diallylamine, 99% Calcium hydroxide, 95% Aluminum oxide, basic 2-Bromophenylacetonitrile, 97% L-tert-Leucine,97% N-Hydroxy-2-methylpropanimidamide 4-(3,4-Dichlorophenyl)-3,4-Dihydro-N-Methyl-1-(2H)-Naphthalenimine (Schiff Base) 2-AMINO-3,5-DIBROMO BENZALDEHYDE [ADBA] L-Glutamic Acid Dimethyl Ester Hcl 10-Methoxy-5H-dibenz[b,f]azepine 5-Cyanophthalide N, N-Carbonyldiimidazole (CDI) Dibenzoyl Peroxide Titanium Dioxide 2-(Methylthio) Benzonitrile Sodium Acetate Anhydrous Allopurinol 1,5-DibromopentaneRelated products of tetrahydrofuran
![Poly[N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-co-2,4-dichloro-6-morpholino-1,3,5-triazine]](https://img.chemicalbook.in/CAS/GIF/82451-48-7.gif)
You may like
-
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS 131-54-4View Details
131-54-4 -
Cis-2-(Bromomethyl)-2-(2,4-Dichlorophenyl)-1,3-Dioxolane-4-Ylmethyl Benzoate [CBB] 61397-56-6 99%View Details
61397-56-6 -
287930-77-2 / 142569-70-8 99%View Details
287930-77-2 / 142569-70-8 -
Ethyl-2-Chloroacetoacetate 609-15-4View Details
609-15-4 -
CIS- BROMO BENZOATEView Details
61397-56-6 -
609-15-4View Details
609-15-4 -
1-(6-Methylpyridin-3-Yl)-2-[4-(Methylsulfonyl)Phenyl]Ethanone [Ketosulfone] 99%View Details
221615-75-4 -
27143-07-3View Details
27143-07-3
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.