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521132

Sigma-Aldrich

1-Ethynyl-2,4,5-trimethylbenzene

97%

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About This Item

Linear Formula:
HC≡CC6H2(CH3)3
CAS Number:
351002-92-1
Molecular Weight:
144.21
MDL number:
MFCD05865154
UNSPSC Code:
12352100
PubChem Substance ID:
24874189
NACRES:
NA.22

Assay

97%

form

solid

mp

47-51 °C (lit.)

storage temp.

2-8°C

SMILES string

Cc1cc(C)c(cc1C)C#C

InChI

1S/C11H12/c1-5-11-7-9(3)8(2)6-10(11)4/h1,6-7H,2-4H3

InChI key

FXHLQHXVJWYAGQ-UHFFFAOYSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Krishna Bahadur Somai Magar et al.
Molecular diversity, 17(4), 679-691 (2013-08-03)
The rhodium(II)-catalyzed reactions of cyclic diazo compounds derived from barbituric acid or thiobarbituric acid with arylacetylenes and styrenes were examined. These reactions provide a rapid synthetic route to the preparation of a variety of novel and diverse furo [2,3-d pyrimidine-2,4-diones

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