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Dihydro-2-methyl-3(2H)-furanone

Dihydro-2-methyl-3(2H)-furanone structure

CAS No:
3188-00-9
Formula:
C5H8O2
Chemical Name:
Dihydro-2-methyl-3(2H)-furanone
Synonyms:
3(2H)-Furanone,dihydro-2-methyl-;Dihydro-2-methyl-3(2H)-furanone;2-Methyltetrahydrofuran-3-one;2-Methyl-3-ketotetrahydrofuran;Dihydro-2-methyl-3-furanone;2-Methyl-3-oxotetrahydrofuran;2-Methyl-2H-furan-3-one;2-Methyloxolan-3-one;2-Methyldihydrofuran-3(2H)-one;2-Methyldihydrofuran-3-one;2-Methyltetrahydrofuran-3-ketone;159551-39-0
Categories:
Flavors and Fragrances > Synthetic Fragrances

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Description

2-Methyltetrahydrofuran-3-one is one of the volatile constituents of roasted coffee[1].

Liquid|Colourless liquid; Wintergreen-like aroma

Dihydro-2-methyl-3(2H)-furanone is a member of oxolanes.

Dihydro-2-methyl-3(2H)-furanone Basic Attributes

Molecular Weight：

100.12

Exact Mass：

100.12

BRN：

1341334

EC Number：

221-685-4

DSSTox ID：

DTXSID9047677

HScode：

2932190090

Characteristics

PSA：

26.3

XLogP3：

Appearance：

Liquid

Density：

1.045

Boiling Point：

139 °C

Flash Point：

103 °F

Refractive Index：

1.426-1.431

Water Solubility：

Slightly soluble in oils

Storage Conditions：

Keep away from heat, sparks, and flame.

Safety Information

Packing level：

Ⅲ

Hazard category：

Transport codes：

UN 1224 3/PG 3

wgk germany：

hazard class code：

10-22-36/37/38-2017/10/2

safety instructions：

16-26-36/37/39-24/25-36

RTECS Number：

LU3579000

Marks：

Xn,T,Xi

Hazard note：

Toxic

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, P501

Hazard Statements：

H226-H302

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 1609 companies from 6 notifications to the ECHA C&L Inventory.

Dihydro-2-methyl-3(2H)-furanone Use and Manufacturing

Uses

Used as a raw material for spices and for organic synthesis

Manufacturing Info：

3(2H)-Furanone, dihydro-2-methyl-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:100.12
Hydrogen Bond Acceptor Count:2
Exact Mass:100.052429494
Monoisotopic Mass:100.052429494
Topological Polar Surface Area:26.3
Heavy Atom Count:7
Complexity:88.1
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of Dihydro-2-methyl-3(2H)-furanone

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Dihydro-2-methyl-3(2H)-furanone

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