2-Methyl-tetrahydro-pyran-4-ol

Product Name: 2-Methyl-tetrahydro-pyran-4-ol
CAS No.: 89791-47-9
Chemical Name: 2-Methyl-tetrahydro-pyran-4-ol
Synonyms: 2-methyloxan-4-ol;2-Methyl-tetrahydro-pyran-4-ol;2-Methyltetrahydro-2H-pyran-4-ol;Tetrahydro-2-methyl-2H-pyran-4-ol;4-Hydroxy-2-methyltetrahydropyran;2H-Pyran-4-ol, tetrahydro-2-methyl-
CBNumber: CB12546758
Molecular Formula: C6H12O2
Formula Weight: 116.16
MOL File: 89791-47-9.mol

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2-Methyl-tetrahydro-pyran-4-ol Property

Boiling point:: 210℃
Density: 1.014
Flash point:: 92℃
storage temp.: 2-8°C
pka: 14.63±0.40(Predicted)
Appearance: colorless liquid
InChI: InChI=1S/C6H12O2/c1-5-4-6(7)2-3-8-5/h5-7H,2-4H2,1H3
InChIKey: ZHPKAPJNEIKPGV-UHFFFAOYSA-N
SMILES: C1(C)OCCC(O)C1
CAS DataBase Reference: 89791-47-9

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Safety

RIDADR: UN1993
HS Code: 2932990090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: M338140
Product name: 2-Methyl-tetrahydro-pyran-4-ol
Packaging: 500mg
Price: $90
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2H10-1-83
Product name: 2-Methyloxan-4-ol
Purity: 97.0%
Packaging: 250mg
Price: $90
Updated: 2021/12/16

Matrix Scientific

Product number: 124026
Product name: 2-Methyltetrahydropyran-4-ol
Purity: 97.0%
Packaging: 1g
Price: $116
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2H10-1-83
Product name: 2-Methyloxan-4-ol
Purity: 97.0%
Packaging: 1g
Price: $190
Updated: 2021/12/16

Apolloscientific

Product number: OR321472
Product name: 2-Methyltetrahydro-2H-pyran-4-ol
Purity: 95%
Packaging: 5g
Price: $522
Updated: 2021/12/16

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2-Methyl-tetrahydro-pyran-4-ol Chemical Properties,Usage,Production

Uses

2-Methyl-tetrahydro-pyran-4-ol is an important building block for synthesizing many kinds of organic matter, such as synthesis 2-methyloxan-4-one.

Synthesis

By the procedure of Ernst Hanschke (Chem. Ber., 1955, 88, 1053-1059), the acetaldehyde (1 equiv) and 3-buten-l-ol (1 equiv) are combined with 20% H2SO4 (10 vol) in a pressure tube. The tube was sealed and the reaction mixture was heated to 80 °C for 3 h. Reaction progress is monitored by TLC. After that, the reaction mixture is allowed to cool to rt, carefully neutralized (pH 8-9) by the coned ammonia, and extracted with EtOAc (3 x 5 vol). The combined organic phases are dried (Na2SO4), filtered, and the filtrate coned in vacuo providing the desired product 2-Methyl-tetrahydro-pyran-4-ol.

2-Methyl-tetrahydro-pyran-4-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Methyl-tetrahydro-pyran-4-ol Suppliers

China 45 India 1 United States 4 Global 50

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89791-47-9, 2-Methyl-tetrahydro-pyran-4-olRelated Search:

2-Methyl-tetrahydro-pyran-4-ol

2H-Pyran-4-ol, tetrahydro-2-methyl-

2-Methyltetrahydro-2H-pyran-4-ol

2-methyloxan-4-ol

4-Hydroxy-2-methyltetrahydropyran

Tetrahydro-2-methyl-2H-pyran-4-ol

89791-47-9