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Brc1cnc(nc1)C
Pyrimidine, 5-bromo-2-methyl-
CCCP1(=O)OP(=O)(CCC)OP(=O)(O1)CCC
1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-tripropyl-, 2,4,6-trioxide
CC1(C)OB(OC1(C)C)B1OC(C(O1)(C)C)(C)C
2,2'-Bi-1,3,2-dioxaborolane, 4,4,4',4',5,5,5',5'-octamethyl-
O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.[Pd].[Pd]
Tris(dibenzylideneacetone)dipalladium
C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.Cc1cc(C)c(c(c1)C)N1CCN(C1=[Ru](=Cc1ccccc1)(Cl)Cl)c1c(C)cc(cc1C)C
Ruthenium,[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene)(tricyclohexylphosphine)-, (SP-5-41)-

2-Butynoic acid

CC#CC(=O)O Request for Quotation
Chemical Name: 2-Butynoic acid
CAS Number: 590-93-2
Product Number: AG00371C(AGN-PC-0JL8IY)
Synonyms:
MDL No:
Molecular Formula: C4H4O2
Molecular Weight: 84.0734

Identification/Properties

Properties
MP:
78-80 °C(lit.)
BP:
203°C at 760 mmHg
Storage:
Keep in dry area;2-8℃;
Form:
Solid
Refractive Index:
1.3918 (estimate)
Solubility:
water: soluble50mg/mL, clear to very slightly hazy, colorless to very faintly yellow
Computed Properties
Molecular Weight:
84.074g/mol
XLogP3:
0.8
Hydrogen Bond Donor Count:
1
Hydrogen Bond Acceptor Count:
2
Rotatable Bond Count:
0
Exact Mass:
84.021g/mol
Monoisotopic Mass:
84.021g/mol
Topological Polar Surface Area:
37.3A^2
Heavy Atom Count:
6
Formal Charge:
0
Complexity:
112
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
0
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

Safety Information

GHS Pictogram:
Signal Word:
Danger
UN#:
3261
Hazard Statements:
H314-H290
Precautionary Statements:
P501-P260-P234-P264-P280-P390-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P406-P405
Class:
8
Packing Group:
Ⅲ

NMR Spectrum

Other Analytical Data

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