Jinan Shenghe Chemical Co., Ltd. Benzaldehyde, hydroxy-

Benzaldehyde, hydroxy-

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CAS: 28777-87-9 Non-hazardous / General Chemical

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Detailed Chemical Properties & Synonyms

Synonyms 2-Hydroxybenzaldehydeo-Hydroxybenzaldehydeo-Formylphenol2-FormylphenolSalicylalSalicylic aldehydeBenzaldehyde, 2-hydroxy-SalicyladehydeFEMA No. 3004Benzaldehyde, o-hydroxy-SalicylaldehydSalizylaldehyd

Description

Benzaldehyde, hydroxy- · CAS 28777-87-9 · C7H6O2. UNII 17K64GZH20. Boiling Point: 386 °F at 760 mmHg (USCG, 1999); Boiling Point: 197 °C; Boiling Point: 196.00 to 197.00 °C. @ 760.00 mm Hg.

Identification

CAS Registry Number	28777-87-9
PubChem CID	6998
Molecular formula	C7H6O2
IUPAC name	2-hydroxybenzaldehyde
UNII (FDA)	17K64GZH20
FEMA number	3004
JECFA number	897

Computed Descriptors

Molecular Weight	122.12
XLogP3	1.8
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	122.036779430
Monoisotopic Mass	122.036779430
Topological Polar Surface Area	37.3
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Boiling Point	386 °F at 760 mmHg (USCG, 1999)
Boiling Point	197 °C
Boiling Point	196.00 to 197.00 °C. @ 760.00 mm Hg
Boiling Point	196-197 °C
Boiling Point	197 °C @760 [mm Hg]
Melting Point	19.4 °F (USCG, 1999)
Melting Point	-7 °C
Melting Point	0.7 °C
Flash Point	172 °F (USCG, 1999)
Flash Point	ca.78 °C (172 °F) – closed cup

Physical description & handling notes

Liquid; colorless or pale yellow; bitter almond odor. Sinks and mixes slowly in water. (USCG, 1999)
Liquid
Colorless or dark red liquid with a bitter odor of almonds; [Hawley] Colorless or pale yellow liquid; [CAMEO] Colorless or light yellow oily liquid with almond-like odor; [MSDSonline]
colourless to straw coloured oily liquid with a pungent, bitter, almond-like odour
Colorless, oily liquid or dark-red oil
Colorless to straw, oily liquid

Regulatory Status

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Almond, Phenol, Pungent, Spice No safety concern at current levels of intake when used as a flavouring agent

GHS Hazard Classification

Reported hazard statements	H302 (100%), H312 (53.3%), H315 (53.9%), H319 (53.7%), H341 (53.2%), H227, H311, H361

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (53.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

Used in perfumes, flavoring agents, auxiliary fumigants, reagents, and gasoline additives; Used to make coumarin and chelates; [HSDB] Important derivative of benzaldehyde; Occurs naturally in cassia oil; [Ullmann]
Table: Reported uses (ppm): (Flavor and Extract Manufacturers' Association) [Table#2036]
Analytical chemistry, perfumery (violet), synthesis of coumarin, auxiliary fumigant, flavoring.
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Cosmetics product ingredient: o-Hydroxy-benzaldehyde (Salicylaldehyde)

Synonyms

SALICYLALDEHYDE; 2-Hydroxybenzaldehyde; 90-02-8; o-Hydroxybenzaldehyde; o-Formylphenol; 2-Formylphenol; Salicylal; Salicylic aldehyde; Benzaldehyde, 2-hydroxy-; Salicyladehyde; FEMA No. 3004; DTXSID1021792; 17K64GZH20; NSC-49178; DTXCID001792; CHEBI:16008

Frequently Asked Questions

What are the CAS number and molecular formula of Benzaldehyde, hydroxy-?

CAS 28777-87-9; molecular formula C7H6O2; molecular weight — g/mol.

What other names is Benzaldehyde, hydroxy- known by?

SALICYLALDEHYDE, 2-Hydroxybenzaldehyde, 90-02-8, o-Hydroxybenzaldehyde, o-Formylphenol, 2-Formylphenol.

What is the regulatory status of Benzaldehyde, hydroxy-?

Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.

Is Benzaldehyde, hydroxy- classified as hazardous?

Hazard statements reported: H302, H312, H315, H319, H341.

What are the key physical properties of Benzaldehyde, hydroxy-?

Boiling Point: 386 °F at 760 mmHg (USCG, 1999); Boiling Point: 197 °C; Boiling Point: 196.00 to 197.00 °C. @ 760.00 mm Hg; Boiling Point: 196-197 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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Packaging & Shipping

Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
Custom: packaging size and labeling per customer requirement
Lead time: in-stock items ship within 3-5 business days
Documents: COA, MSDS / SDS, TDS provided with every shipment
Global: air, sea (FCL / LCL) and express to 80+ countries

Storage & Handling

Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.

Frequently Asked Questions

Can you provide a Certificate of Analysis (COA) and sample?

Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.

Do you support custom synthesis or specific specifications?

Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.

What are your minimum order quantities (MOQ)?

MOQ depends on the product; small quantities are supported for R&D and trial runs.

How do you ensure consistent quality?

Every batch is tested in-house and retains full traceability from raw material to finished goods.

Why Choose Jinan Shenghe Chemical

13+

Years of Export

Serving global B2B buyers across the chemical industry since 2013.

Full Range

Products in Catalog

Broad coverage of fine chemicals, additives and intermediates.

80+

Countries Served

Reliable long-term supply with worldwide logistics.

100%

Batch Tested

COA and traceability for every shipment.

Request a Quote

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About Jinan Shenghe Chemical Co., Ltd.

Jinan Shenghe Chemical Co., Ltd.

We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.

Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.

Company Name

Jinan Shenghe Chemical Co., Ltd.

Business Type

Manufacturer Representative / Trading Company

Location

Jinan, Shandong, China

Main Products

Fine Chemicals, Additives, Intermediates

Export Markets

Asia, Europe, North & South America, Middle East

Documents Supplied

COA, MSDS / SDS, TDS