HOMOGENTISIC ACID GAMMA-LACTONE
Synonym(s):2,5-Dihydroxyphenylacetic acid lactone;Homogentisic lactone
- CAS NO.：2688-48-4
- Empirical Formula: C8H6O3
- Molecular Weight: 150.13
- MDL number: MFCD00005857
- EINECS: 220-252-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:36
What is HOMOGENTISIC ACID GAMMA-LACTONE?
Chemical properties
beige fine crystalline powder
The Uses of HOMOGENTISIC ACID GAMMA-LACTONE
Homogentisic Acid γ-Lactone (cas# 2688-48-4) is a compound useful in organic synthesis.
What are the applications of Application
5-Hydroxy-2(3H)-benzofuranone is a compound involved in lewis acid mediated synthesis of 2(3H)-benzofuranones
Definition
ChEBI: 5-hydroxybenzofuran-2-one is a member of the class of 1-benzofurans that is 1-benzofuran-2(3H)-one substituted by a hydroxy group at position 5. It has a role as an antifungal agent and a fungal metabolite. It is a member of 1-benzofurans and an aromatic alcohol.
Synthesis Reference(s)
The Journal of Organic Chemistry, 45, p. 363, 1980 DOI: 10.1021/jo01290a038
Properties of HOMOGENTISIC ACID GAMMA-LACTONE
| Melting point: | 192-194 °C |
| Boiling point: | 231.65°C (rough estimate) |
| Density | 1.436 |
| refractive index | 1.4500 (estimate) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Acetone, Ethyl Acetate, DMSO |
| form | Solid |
| pka | 9.28±0.20(Predicted) |
| color | Pale Brown |
| BRN | 128621 |
| CAS DataBase Reference | 2688-48-4(CAS DataBase Reference) |
Safety information for HOMOGENTISIC ACID GAMMA-LACTONE
| 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. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for HOMOGENTISIC ACID GAMMA-LACTONE
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
You may like
-
Homogentisic acid gamma-lactone 95% CAS 2688-48-4View Details
2688-48-4 -
Homogentisic Acid γ-Lactone CAS 2688-48-4View Details
2688-48-4 -
1823368-42-8 98%View Details
1823368-42-8 -
2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%View Details
1307449-08-6 -
Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%View Details
25408-95-1 -
2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%View Details
1805639-70-6 -
1784294-80-9 98%View Details
1784294-80-9 -
Lithium ClavulanateView Details
61177-44-4
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.