ChemicalBook > CAS DataBase List > HOMOGENTISIC ACID GAMMA-LACTONE
HOMOGENTISIC ACID GAMMA-LACTONE
- Product Name
- HOMOGENTISIC ACID GAMMA-LACTONE
- CAS No.
- 2688-48-4
- Chemical Name
- HOMOGENTISIC ACID GAMMA-LACTONE
- Synonyms
- NSC 61996;AKOS BBS-00000246;HOMOGENTISIC LACTONE;5-HYDROXY-2-COUMARANONE;5-hydroxybenzofuran-2-one;HOMOGENTISIC ACID LACTONE;HOMOGENTISIC GAMMA-LACTONE;5-Hydroxy-2-coumaranone,97%;HomogentisicAcidγ-Lactone>5-Hydroxy-3H-benzofuran-2-one
- CBNumber
- CB0368122
- Molecular Formula
- C8H6O3
- Formula Weight
- 150.13
- MOL File
- 2688-48-4.mol
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HOMOGENTISIC ACID GAMMA-LACTONE Property
- 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
- pka
- 9.28±0.20(Predicted)
- form
- Solid
- color
- Pale Brown
- BRN
- 128621
- CAS DataBase Reference
- 2688-48-4(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-24/25
- WGK Germany
- 3
- F
- 8-10-23
- HS Code
- 29163990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 167177
- Product name
- 5-Hydroxy-2(3H)-benzofuranone
- Purity
- 97%
- Packaging
- 1g
- Price
- $142
- Updated
- 2023/01/07
TCI Chemical
- Product number
- H0630
- Product name
- Homogentisic Acid gamma-Lactone
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $95
- Updated
- 2024/03/01
TCI Chemical
- Product number
- H0630
- Product name
- Homogentisic Acid gamma-Lactone
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $262
- Updated
- 2024/03/01
TRC
- Product number
- H593410
- Product name
- HomogentisicAcidγ-Lactone
- Packaging
- 500mg
- Price
- $50
- Updated
- 2021/12/16
Frontier Specialty Chemicals
- Product number
- JK122212
- Product name
- Homogentisic Acid gamma-Lactone
- Purity
- 97%
- Packaging
- 1g
- Price
- $64
- Updated
- 2021/12/16
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HOMOGENTISIC ACID GAMMA-LACTONE Chemical Properties,Usage,Production
Chemical Properties
beige fine crystalline powder
Uses
Homogentisic Acid γ-Lactone (cas# 2688-48-4) is a compound useful in organic synthesis.
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
HOMOGENTISIC ACID GAMMA-LACTONE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from HOMOGENTISIC ACID GAMMA-LACTONE manufacturers
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- HOMOGENTISIC ACID GAMMA-LACTONE 2688-48-4
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
Career Henan Chemical Co
- Product
- HOMOGENTISIC ACID GAMMA-LACTONE 2688-48-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 200kg
- Release date
- 2018-12-25
2688-48-4, HOMOGENTISIC ACID GAMMA-LACTONERelated Search:
Bergapten
HOMOGENTISIC ACID
2-COUMARANONE
5-HYDROXY-3-METHYLBENZOFURAN-2(3H)-ONE
HOMOGENTISIC ACID GAMMA-LACTONE
AKOS BC-0023
PEAKDALE 3500463
ETHOFUMESATE-2-KETO
AKOS BC-0026