ChemicalBook > CAS DataBase List > 5,6-DIMETHYLURACIL

5,6-DIMETHYLURACIL

Product Name
5,6-DIMETHYLURACIL
CAS No.
26305-13-5
Chemical Name
5,6-DIMETHYLURACIL
Synonyms
NSC 49017;NSC 163903;Dimethyluracil;6-methylthymine;5,6-dimethyl-uraci;5,6-DIMETHYLURACIL;5,6-Dimethyluracil >diMethylpyriMidine-2,4-diol;5,6-DIMETHYL-2,4-PYRIMIDINEDIOL;5,6-Dimethylpyrimidine-2,4-diol
CBNumber
CB3350104
Molecular Formula
C6H8N2O2
Formula Weight
140.14
MOL File
26305-13-5.mol
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5,6-DIMETHYLURACIL Property

Melting point:
297-300 °C (dec.)(lit.)
Boiling point:
256.63°C (rough estimate)
Density 
1.160
refractive index 
1.5065 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
Water Solubility 
almost transparency in hot Water
form 
powder to crystal
pka
10.01±0.10(Predicted)
color 
White to Almost white
CAS DataBase Reference
26305-13-5(CAS DataBase Reference)
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Safety

Safety Statements 
24/25
WGK Germany 
3
RTECS 
YQ9750000
HS Code 
2933.59.9500
Toxicity
mouse,LD50,intraperitoneal,140mg/kg (140mg/kg),BEHAVIORAL: ANTIPSYCHOTIC,Chemical and Pharmaceutical Bulletin. Vol. 6, Pg. 490, 1958.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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
165360
Product name
2,4-Dihydroxy-5,6-dimethylpyrimidine
Purity
97%
Packaging
1g
Price
$37.4
Updated
2023/06/20
TCI Chemical
Product number
D1136
Product name
5,6-Dimethyluracil
Purity
>99.0%(HPLC)(T)
Packaging
1g
Price
$58
Updated
2024/03/01
TCI Chemical
Product number
D1136
Product name
5,6-Dimethyluracil
Purity
>99.0%(HPLC)(T)
Packaging
5g
Price
$194
Updated
2024/03/01
TRC
Product number
D493423
Product name
2,4-Dihydroxy-5,6-dimethylpyrimidine
Packaging
50mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
W4976
Product name
2,4-Dihydroxy-5,6-dimethylpyrimidine
Packaging
1g
Price
$64
Updated
2021/12/16
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5,6-DIMETHYLURACIL Chemical Properties,Usage,Production

Chemical Properties

white to almost white crystalline powder

Uses

2,4-Dihydroxy-5,6-dimethylpyrimidine was used in the synthesis of mono and polyatomic titanium derivatives. It was used as staring reagent in the synthesis of 2-(4-fluorobenzoyl) substituted pyrimidine derivatives.

5,6-DIMETHYLURACIL Preparation Products And Raw materials

Raw materials

Preparation Products

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5,6-DIMETHYLURACIL Suppliers

Americas 1 Belgium 1 China 73 Europe 2 France 1 Germany 2 India 3 Japan 2 South Korea 1 Switzerland 2 United Kingdom 4 United States 11 Global 103
Acros Organics
Tel
--
Fax
--
Email
info@acros.com
Country
Belgium
ProdList
6772
Advantage
81
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View Lastest Price from 5,6-DIMETHYLURACIL manufacturers

Career Henan Chemical Co
Product
5,6-DIMETHYLURACIL 26305-13-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000KGS
Release date
2020-01-02

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  • 5,6-DIMETHYL-2,4-PYRIMIDINEDIOL
  • 2,4-Dihydroxy-5,6-dimethylpyrimidine,5,6-Dimethyluracil
  • NSC 49017
  • NSC 163903
  • 2,4-Dihydroxy-5,6-dimethylpyrimidine 5,6-Dimethyl-2,4-pyrimidinediol
  • 5,6-dimethyl-1H-pyrimidine-2,4-dione
  • 5,6-DIMETHYLURACIL
  • 2,4-DIHYDROXY-5,6-DIMETHYLPYRIMIDINE
  • 3h)-pyrimidinedione,5,6-dimethyl-4(1h
  • 5,6-dimethyl-2,4(1h,3h)-pyrimidinedione
  • 5,6-dimethyl-uraci
  • 6-methylthymine
  • Dimethyluracil
  • 2,4-DIHYDROXY-5,6-DIMETHYLPYRIMIDINE, 97 %
  • diMethylpyriMidine-2,4-diol
  • 2,4(1H,3H)-Pyrimidinedione, 5,6-dimethyl- (9CI)
  • 2,4(1H,3H)-Pyrimidinedione, 5,6-dimethyl-
  • 2,4-Dihydroxy-5,6-dimethylpyrimidine 97%
  • 5,6-Dimethylpyrimidine-2,4(1H,3H)-dione
  • 5,6-Dimethylpyrimidine-2,4-diol
  • 5,6-dimethyl-2,4-dihydroxypyrimidine
  • 5,6-Dimethyluracil &gt
  • 26305-13-5
  • Building Blocks
  • Heterocyclic Building Blocks
  • Pyrimidines
  • PYRIMIDINE
  • Heterocycle-Pyrimidine series