4-Pyrimidinol | CAS No. 4562-27-0

4-Pyrimidinol

Basic Information

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CAS Number

4562-27-0

Molecular Formula

C4H4N2O

Molecular Weight

96.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

165.0 to 168.0 deg-C

Boiling Point

184.6℃ at 760 mmHg

Flash Point

65.5℃

Refractive Index

1.596

SMILES

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C1=CN=CNC1=O

InChI

InChI=1S/C4H4N2O/c7-4-1-2-5-3-6-4/h1-3H,(H,5,6,7)

InChIKey

DNCYBUMDUBHIJZ-UHFFFAOYSA-N

LogP

0.18219999999999992

Topological Polar Surface Area

46.010000000000005 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

137

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

AM20100167
NSC157911
Uraeil
3,4-dihydropyrimidin-4-one
SY046617
Deaminoisocytosine
4-(3H)-Pyrimidone
4(3H)-Pyrimidone
AC-943
AKOS009157155
4-hydroxy-pyrimidine
MFCD00167178
BCP04213
FT-0648609
GS-5924
SY002707
NSC-157911
AC-2727
SB10165
F3329-0407
DTXSID5063524
A826863
4-Pyrimidinol (VAN)
FT-0601299
K43V90OY4L
4(3H)-Pyrimidinone, >=98.0% (NT)
PB32093
InChI=1/C4H4N2O/c7-4-1-2-5-3-6-4/h1-3H,(H,5,6,7
Q-102029
1H-pyrimidin-6-one;4(3H)-Pyrimidone
Z314605438

MDL Number

MFCD00006664

FAQ

What regulatory guidelines apply to 4-Pyrimidinol (CAS: 4562-27-0)?

4-Pyrimidinol (CAS: 4562-27-0) is classified under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as a skin and eye irritant. It falls under the European Regulation on Classification, Labelling and Packaging of Substances and Mixtures (CLP) and is subject to the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulation in the EU. In the USA, it is regulated by the Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) under specific chemical management guidelines.

Are there alternatives to 4-Pyrimidinol (CAS: 4562-27-0) in synthesis?

In the synthesis of similar compounds, 4-Pyrimidinol (CAS: 4562-27-0) can often be replaced by its analogs such as 4-pyridinol or 2-pyrimidinol. Common alternative reagents include urea derivatives, hydrazine, or other pyrimidine derivatives, which can serve as starting materials or intermediates in various chemical syntheses.

What is the market or research trend for 4-Pyrimidinol (CAS: 4562-27-0)?

The market for 4-Pyrimidinol (CAS: 4562-27-0) is growing due to its increasing demand in pharmaceuticals and agrochemicals. Research trends are focusing on its potential applications in drug synthesis and as a precursor for organic chemistry reactions. The compound is also being explored in academic and industrial settings for its unique properties and reactivity.

How should waste containing 4-Pyrimidinol (CAS: 4562-27-0) be handled?

Waste containing 4-Pyrimidinol (CAS: 4562-27-0) should be collected in appropriate containers and disposed of according to local regulations. Incineration is a common method for waste disposal, but professional waste disposal services are recommended for larger quantities. Environmental precautions include ensuring the waste is neutralized or inactivated before disposal to prevent environmental contamination. Proper labeling and documentation of waste management are essential to comply with regulatory requirements.