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Propyl benzoate

Propyl benzoate structure

CAS No:
2315-68-6
Formula:
C10H12O2
Chemical Name:
Propyl benzoate
Synonyms:
Benzoic acid,propyl ester;Propyl benzoate;n-Propyl benzoate;NSC 229333
Categories:
Cosmetic Ingredient > Cosmetic Preservative

Description

Propyl benzoate has a balsamic odor reminiscent of nuts with a sweet, fruity, nut-like taste. CLEAR COLORLESS LIQUID

Liquid|colourless oily liquid with a warm, herbaceous, balsamic, nut-like odour

Propyl benzoate is a benzoate ester obtained by condensation of benzoic acid and propanol. It has a balsamic odor reminescent of nuts with a sweet, fruity, nut-like taste. It has a role as a flavouring agent, a plant metabolite and an antimicrobial food preservative.

Propyl benzoate Basic Attributes

Molecular Weight：

164.2

Exact Mass：

164.20

EC Number：

219-020-8

UNII：

VWK210B7WS

NSC Number：

229333

DSSTox ID：

DTXSID4044878

HScode：

29163100

Characteristics

PSA：

26.3

XLogP3：

Appearance：

Liquid

Density：

1.03606 g/cm³ @ Temp: 5.00 °C

Melting Point：

-51.6 °C

Boiling Point：

211 °C

Flash Point：

209 °F

Refractive Index：

1.502

Water Solubility：

251.4mg/L(20 ºC)

Storage Conditions：

Store below +30°C.

Vapor Pressure：

0.181 hPa (25 °C)

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

safety instructions：

24/25

Propyl benzoate Use and Manufacturing

Methods of Manufacturing

It is formed by transesterification of methyl benzoate and propanol in the presence of sodium propoxide. It is formed by co-heating benzoyl sulfate and propanol at 90～95℃.

Uses

GB 2760-1996 stipulates the permitted food spices.

Manufacturing Info：

Benzoic acid, propyl ester: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Cosmetics -> Preservative; Solvent

Food Additive Classes：

Flavoring Agents

Computed Properties

Molecular Weight:164.20
XLogP3:3
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:4
Exact Mass:164.083729621
Monoisotopic Mass:164.083729621
Topological Polar Surface Area:26.3
Heavy Atom Count:12
Complexity:137
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Benzyl alcohol

Benzaldehyde

Benzoic acid

1-Propanol

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Greenbo Biochem Contact Supplier

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PROPYL BENZOATE 99% high purity certified Professional producer Greenbo

CAS No.: 2315-68-6

Grade: Food Grade

Content: 99%

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Guide of Propyl benzoate

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Material
Recommended Suppliers
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Propyl benzoate

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