3,4-Dihydro-2H-pyran-6-carboxylic acid

Basic Information

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CAS Number

31518-14-6

Molecular Formula

C6H8O3

Molecular Weight

128.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

271.4±29.0 ºC (760 Torr),

Flash Point

119.1±17.8 ºC,

Refractive Index

1.513

SMILES

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C1CC=C(OC1)C(=O)O

InChI

InChI=1S/C6H8O3/c7-6(8)5-3-1-2-4-9-5/h3H,1-2,4H2,(H,7,8)

InChIKey

OXUPSEKWDOSMIN-UHFFFAOYSA-N

LogP

0.7652999999999999

Topological Polar Surface Area

46.53 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

148

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

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

SCHEMBL3526544
AMY25035
2H-Pyran-6-carboxylic acid, 3,4-dihydro-
MFCD08437234
EN300-93118
31518-14-6
AKOS006288648
5 pound not6-Dihydro-4H-pyran-2-carboxylic Acid
A875882
5,6-Dihydro-4H-pyran-2-carboxylic acid
F2147-3180
DTXSID40500892
3,4-dihydro-2H-pyran-6-carboxylic acid
5,6-Dihydro-4H-pyran-2-carboxylic acid, AldrichCPR
S11489
SY003243
CS-W001887
DS-17510
3,4-Dihydro-2H-pyran-6-carboxylic acid
2H-Pyran-6-carboxylicacid, 3,4-dihydro-
2-Carboxy-5.6-dihydro-4H-pyran
3,4-dihydro-6-carboxy-2H-pyran
5,6-Dihydro-4H-pyran-2-carbonsaeure
5,6-Dihydro-4H-pyran-2-carboxylic Acid
6-carboxy-3,4-dihydro-2H-pyran
RW3924

MDL Number

MFCD08437234

Customs Code

2932999099

FAQ

What regulatory guidelines apply to 3,4-Dihydro-2H-pyran-6-carboxylic acid (CAS: 31518-14-6)?

3,4-Dihydro-2H-pyran-6-carboxylic acid (CAS: 31518-14-6) falls under the scope of the REACH regulation in Europe, which requires registration of chemicals based on their tonnage and risk. It also adheres to GHS (Globally Harmonized System of Classification and Labeling of Chemicals) standards for hazardous chemical classification. In the U.S., the EPA regulates its environmental impact, while the FDA may oversee its use in pharmaceuticals. Ensure compliance with local and international regulations for its manufacture, import, and disposal.

Are there alternatives to 3,4-Dihydro-2H-pyran-6-carboxylic acid in synthesis?

Several alternatives to 3,4-Dihydro-2H-pyran-6-carboxylic acid (CAS: 31518-14-6) exist in chemical synthesis, such as other carboxylic acids, pyrano[2,3-d]pyran derivatives, and related compounds. Isomers and analogs can be used depending on the specific requirements of the synthesis. Common alternatives include 4-hydroxy-3,4-dihydro-2H-pyran-6-carboxylic acid and 3,4-dihydro-2H-pyran-4,6-dicarboxylic acid, which can provide similar functionalities with varying reactivity and solubility.

What is the market or research trend for 3,4-Dihydro-2H-pyran-6-carboxylic acid (CAS: 31518-14-6)?

The market for 3,4-Dihydro-2H-pyran-6-carboxylic acid (CAS: 31518-14-6) is growing due to its applications in pharmaceuticals, cosmetics, and agrochemicals. Research trends focus on its use as a building block for synthesizing complex molecules and its potential in biodegradable polymers. The increasing demand for sustainable chemicals and the exploration of new synthetic routes are key trends driving its market growth. However, market fluctuations can be influenced by supply chain disruptions and regulatory changes.

How should waste containing 3,4-Dihydro-2H-pyran-6-carboxylic acid (CAS: 31518-14-6) be handled?

Waste containing 3,4-Dihydro-2H-pyran-6-carboxylic acid (CAS: 31518-14-6) should be collected in properly labeled containers and stored in a safe, dry area away from incompatible materials. For disposal, contact a professional waste management service for incineration or chemical treatment to neutralize any hazardous properties. Ensure that all disposal methods comply with local and international environmental regulations to prevent pollution and protect public health.