303666
2-Butynoic acid
98%
Manufacturer: Sigma Aldrich
CAS Number: 590-93-2
Synonym(S): Tetrolic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 303666-1-G | In Stock | ₹ 4,048.55 |
| 5 G | 303666-5-G | In Stock | ₹ 11,052.33 |
303666 - 1 G
In Stock
Quantity
1
Base Price: ₹ 4,048.55
GST (18%): ₹ 728.739
Total Price: ₹ 4,777.289
Quality Level
100
Assay
98%
form
solid
mp
78-80 °C (lit.)
SMILES string
CC#CC(O)=O
InChI
1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
InChI key
LUEHNHVFDCZTGL-UHFFFAOYSA-N
Related Products
Description
- General description: The rotational spectrum of 2-butynoic acid was measured by pulsed supersonic-jet Fourier transform microwave spectroscopy.[1]
- Application: 2-Butynoic acid was employed as synthon in a variety of reactions, including cycloacylation of phenols to flavones and chromones,[2] and cyclization to γ-butyrolactones.[3] It was also used in synthesis of Z-trisubstituted olefins via γ-alkylation.[4]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 100
Assay: 98%
form: solid
mp: 78-80 °C (lit.)
SMILES string: CC#CC(O)=O
InChI: 1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
InChI key: LUEHNHVFDCZTGL-UHFFFAOYSA-N
Quality Level:
100
Assay:
98%
form:
solid
mp:
78-80 °C (lit.)
SMILES string:
CC#CC(O)=O
InChI:
1S/C4H4O2/c1-2-3-4(5)6/h1H3,(H,5,6)
InChI key:
LUEHNHVFDCZTGL-UHFFFAOYSA-N
Quality Level: 100
Assay: 99.9% trace metals basis
form: solid
mp: __
SMILES string: N.N.N.N.N.N.[Cl-].[Cl-].[Ru++]
InChI: 1S/2ClH.6H3N.Ru/h2*1H;6*1H3;/q;;;;;;;;+2/p-2
InChI key: SHHNQLHKJVODTN-UHFFFAOYSA-L
Quality Level:
100
Assay:
99.9% trace metals basis
form:
solid
mp:
__
SMILES string:
N.N.N.N.N.N.[Cl-].[Cl-].[Ru++]
InChI:
1S/2ClH.6H3N.Ru/h2*1H;6*1H3;/q;;;;;;;;+2/p-2
InChI key:
SHHNQLHKJVODTN-UHFFFAOYSA-L
Quality Level: 200
Assay: 97%
form: liquid
mp: __
SMILES string: CCCS(Cl)(=O)=O
InChI: 1S/C3H7ClO2S/c1-2-3-7(4,5)6/h2-3H2,1H3
InChI key: KPBSJEBFALFJTO-UHFFFAOYSA-N
Quality Level:
200
Assay:
97%
form:
liquid
mp:
__
SMILES string:
CCCS(Cl)(=O)=O
InChI:
1S/C3H7ClO2S/c1-2-3-7(4,5)6/h2-3H2,1H3
InChI key:
KPBSJEBFALFJTO-UHFFFAOYSA-N
Quality Level: 100
Assay: ≥99.9% trace metals basis
form: foil
mp: 1772 °C (lit.)
SMILES string: [Pt]
InChI: 1S/Pt
InChI key: __
Quality Level:
100
Assay:
≥99.9% trace metals basis
form:
foil
mp:
1772 °C (lit.)
SMILES string:
[Pt]
InChI:
1S/Pt
InChI key:
__