Basic information
- CAS
1123-19-9- Standard SMILES
CC(=O)C1(C)CCOC1=O- InChIKey
VKDGCPFTXXDWQJ-UHFFFAOYSA-N- Molecular formula
- C7H10O3
- Average molar mass
- 142.15 g/mol
- Monoisotopic mass
- 142.06299418
Overview
3-acetyl-3-methyldihydrofuran-2(3H)-one is a gamma-lactone.
Names & identifiers
- Preferred name
- 3-Acetyldihydro-3-methyl-2(3H)-furanone
- IUPAC
- 3-acetyl-3-methyloxolan-2-one
- English name
- alpha-Acetyl-alpha-methyl-gamma-butyrolactone
- Molecular formula
- C7H10O3
- Molecular weight
- 142.15
Names & synonyms
1123-19-9alpha-Acetyl-alpha-methyl-gamma-butyrolactone3-acetyldihydro-3-methyl-2(3h)-furanoneRefChem:1067266214-370-83-acetyl-3-methyldihydrofuran-2(3H)-one3-acetyl-3-methyloxolan-2-oneMFCD000053952(3h)-Furanone, 3-acetyldihydro-3-methyl-a-acetyl-a-methyl-3-Acetyl-3-methyltetrahydrofuran-2-one3-acetyl-3-methyl-2-oxo-3,4,5-trihydrofuran
Show more names
ST5307995NSC 102767116343_ALDRICHà-acetyl-à-methyl-3-ethanoyl-3-methyl-oxolan-2-oneα-Acetyl-α-methyl-γ-butyrolactone
Alpha-acet yl-alpha-methyl-gamma-but yorlactone3-Acetyl-4,5-dihydro-3-methyl-2(3H)-furanoneEINECS 214-370-8NSC102767SCHEMBL4252207DTXSID30864258CHEBI:187182ALBB-006273
Database identifiers
- CAS
1123-19-9- PubChem CID
- 79144
Properties
Computed structural properties
- XLogP
- 0.5
- Topological polar surface area
- 43.4 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 1
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 185
Experimental & physicochemical properties
LipidsFatty Acyls [FA] -> Fatty esters [FA07] -> Lactones [FA0704]
Physicochemical properties
- Boiling point
- 120 · 120-122°C 10mm
- Density
- 1.155 g/mL · 1.155 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.456(lit.)
- Flash point
- 233 °F · 233 °F
- storage temp.
- 0 · 0-6°C
- Appearance
- Colorless to light yellow Liquid
- BRN
- 113636 · 113636
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 280 · P280-P305+P351+P338
- Safety Statements
- 24 · 24/25
- WGK Germany
- 3 · 3
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- wgk
- 3
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 24/25
- hazard_class
- IRRITANT
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Suppliers37 total
韶远科技(上海)有限公司4000665055 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
天津合信成化工科技有限公司13752273685 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
武汉凯威斯科技有限公司86-027-67849912 · [email protected]
常州科化生物科技有限公司0519-68985668 13685222090 · [email protected]
烟台盛凯伦生物制品有限公司13356901049 · [email protected]
上海泰坦科技股份有限公司4006009262 13023226327 · [email protected]
重庆科脉材料科技有限公司13370757113 · [email protected]
湖北广奥生物科技有限公司027-02702759223056 18162699093 · [email protected]
上海毕得医药科技股份有限公司400-164-7117 18317119277 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
Alfa Chemistry+1-5166625404 · [email protected]
上海阿拉丁生化科技股份有限公司6206333 13167063860 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…