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MALTOL PROPIONATE

Technical Data Sheet

Technical Data Sheet

BRI Product Number:

621

BRI Product Name:

MALTOL PROPIONATE

CAS Number:

68555-63-5

FEMA Number:

3941

China GB Number:

S1443

Molecular Weight:

182.17

Molecular Formula:

C9H10O4

Synonyms:

2-Methyl-3-(1-oxopropoxy)-4H-pyran-4-one,
4H-Pyran-4-one, 2-methyl-3-(1-oxopropoxy)-,
MALTOL PROPIONATE,

CAS Name:

4H-Pyran-4-one, 2-methyl-3-(1-oxopropoxy)-

APPLICATION INFORMATION

Odor Description:

Bakery note with a hint of strawberry note, drying down to the familiar odor of fresh baked bread.

Fragrance Use:

Used in specialty perfumes for a sweet strawberry note.

Recommended Fragrance Use Level:

Traces - 1%

Tenacity on Blotter:

> 2 weeks

Taste Description:

Sweet, jammy fruit notes with caramel back notes.

Flavor Use:

Can be used to add jammy notes to a variety of fruit flavors like pineapple and strawberry. Can also be used to add sweet baked notes to a variety of applications like breakfast cereals.

Recommended Flavor Use Level:

10 - 50 PPM

SPECIFICATIONS

Minimum Purity:

98.0%

Appearance:

white to sl amber solid @ <25 deg

Refractive Index:

1.502 : 1.512 at 20 deg C

Specific Gravity:

1.190 : 1.200 at 25 deg C

Additives:

None

TECHNICAL INFORMATION

Flash Point:

309 deg F (CC)

Boiling Point (approx):

279.83 C (EPI 4.0)

Solubility:

Insoluble in water; soluble in alcohol.

Log P:

1.279

Kosher:

YES

Halal:

YES

RIFM Monograph:

YES

Natural:

Nature Identical:

Regulatory Status:

TSCA AICS CHINA DSL EINECS(271-440-0) PICCS

Export Tariff Code:

2915.50.3000

Shipped as Dangerous Good:

PACKAGING AND STORAGE

Recommended Packaging:

Glass, Plastic, Aluminum or Phenolic Lined Steel

Shelf Life:

60 months from manufacture date(when stored as recommended)

Recommended Storage:

Store tightly sealed under inert gas in a cool, well-ventilated area.

Note:

BRI’s Products are not for use in tobacco products, e cigarettes, or any other nicotine delivery devices; nor for use in non-tobacco delivery mechanisms such as vaping devices.

Last Revised:

01/30/2026