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Benzyl Benzoate

CAS 120-51-4 · Formula C14H12O2 · MW 212.24 g/mol

A high-boiling benzoate ester for plasticizing, fragrance fixation, and dye carriage. Established uses include service as a solvent for cellulose acetate and nitrocellulose, a plasticizer, a fixative and solvent for musk in perfumes and flavors, and a dye carrier for polyester dyeing.

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CAS Number
120-51-4
Formula
C14H12O2
Molecular Weight
212.24 g/mol
Material Family
Esters
At a Glance
Material Family
Esters
Record Type
Pure compound
Primary Role
Biocidal Action · Solvency
Solubility
15.4 mg/L
Functional Roles
Biocidal Action Solvency Plasticizing Emolliency
INCI Name
BENZYL BENZOATE
CosIng Functions
ANTIMICROBIALPERFUMINGSOLVENT
Industries Served
Beauty & Personal Care
Applications & Use Cases
  • ▸ Plasticizers: plasticizer for nitrocellulose and cellulose acetate
  • ▸ Fragrance: fixative and solvent for musk in perfumes
  • ▸ Flavors: flavoring carrier and solvent
  • ▸ Textiles: dye carrier for polyester dyeing
Physical Properties
Melting Point
21 °C
Boiling Point
323.5 °C
Density
1.1121 g/cu cm at 25 °C
Solubility
15.4 mg/L
Vapor Pressure
0.000224
Flash Point
148 °C
pH
Solution in alcohol practically neutral to moistened litmus paper
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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Chemical Identity
CAS Number
120-51-4
Molecular Formula
C14H12O2
Molecular Weight
212.24 g/mol
IUPAC Name
benzyl benzoate
INCI Name
BENZYL BENZOATE
PubChem CID
2345
InChI Key
SESFRYSPDFLNCH-UHFFFAOYSA-N
Synonyms & Trade Names
BENZYL BENZOATE Ascabiol Benylate Benzoic acid, phenylmethyl ester Novoscabin Scobenol Benzoic acid, benzyl ester Ascabin Scabiozon Phenylmethyl benzoate Benzyl phenylformate Benzylets Colebenz Peruscabin Scabanca Scabitox Scabagen Vanzoate Venzonate
Full Description

Benzyl Benzoate (CAS 120-51-4) is the benzyl ester of benzoic acid. Established uses include service as a solvent for cellulose acetate and nitrocellulose, a plasticizer, a fixative and solvent for musk in perfumes and flavors, and a dye carrier for polyester dyeing. Supplied in bulk for fragrance and industrial use.

Frequently Asked Questions

What is benzyl benzoate used for industrially?

Benzyl benzoate (CAS 120-51-4) is the benzyl ester of benzoic acid. Established uses include service as a solvent for cellulose acetate and nitrocellulose, a plasticizer, a fixative and solvent for musk in perfumes and flavors, and a dye carrier for polyester dyeing.

What does the 99% USP designation on benzyl benzoate mean?

It indicates a 99% minimum-assay material meeting the United States Pharmacopeia monograph specifications, supplied to USP grade. Each lot ships with a CoA documenting assay against the USP monograph. Specify USP grade on your RFQ if your formulation requires it.

What CAS number and molecular formula does benzyl benzoate carry?

CAS 120-51-4, molecular formula C14H12O2. The HS classification is 291631. Request a lot-specific CoA and SDS to confirm assay, identity, and GHS handling data.

Is benzyl benzoate soluble in water?

Benzyl benzoate is practically insoluble in water but miscible with ethanol, ether, chloroform, and many oils. This profile supports its role as a solvent, fixative, and plasticizer in organic systems. Confirm exact solubility specs on the CoA.

How is bulk benzyl benzoate 99% USP packaged and priced?

It is supplied in bulk for fragrance and industrial use; packaging (drum/IBC) and pricing depend on volume and grade, so we quote per order. Submit a bulk RFQ with your target volume for a quote plus CoA and SDS.

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Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.
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