3,4-Dihydroxybenzaldehyde (CAS No. 139-85-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 139-85-5 |
|---|---|
| Molecular Formula | C7H6O3 |
| Molecular Weight | 138.12 |
| LogP | 0.82 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of 3,4-Dihydroxybenzaldehyde is 139-85-5.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
3,4-Dihydroxybenzaldehyde · CAS 139-85-5 · C7H6O3. UNII 4PVP2HCH4T. Vapor Pressure: 0.000116 [mmHg]; LogP: 0.82.
| CAS Registry Number | 139-85-5 |
|---|---|
| PubChem CID | 8768 |
| Molecular formula | C7H6O3 |
| IUPAC name | 3,4-dihydroxybenzaldehyde |
| UNII (FDA) | 4PVP2HCH4T |
| Molecular Weight | 138.12 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 138.031694049 |
| Monoisotopic Mass | 138.031694049 |
| Topological Polar Surface Area | 57.5 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Vapor Pressure | 0.000116 [mmHg] |
|---|---|
| LogP | 0.82 |
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|---|
| GHS notification summary | 62.7% (89 / 142) |
| GHS notification summary | 62.7% (89 / 142) |
|---|---|
| Reported hazard statements | H315 (34.5%), H319 (37.3%), H335 (34.5%) |
This chemical does not meet GHS hazard criteria for 62.7% (89 of 142) of all reports.
H315 (34.5%): Causes skin irritation [Warning Skin corrosion/irritation]
3,4-Dihydroxybenzaldehyde; Protocatechualdehyde; 139-85-5; PROTOCATECHUIC ALDEHYDE; Rancinamycin IV; 4-Formyl-1,2-dihydroxybenzene; 3,4-Dihydroxybenzenecarbonal; 4PVP2HCH4T; DTXSID4074512; CHEBI:50205; NSC-22961; GM-W03; RefChem:45419; DTXCID1034507; O HUI WHITE EXTREME CELLIGHT; 205-377-7
CAS 139-85-5; molecular formula C7H6O3; molecular weight — g/mol.
3,4-Dihydroxybenzaldehyde, Protocatechualdehyde, 139-85-5, PROTOCATECHUIC ALDEHYDE, Rancinamycin IV, 4-Formyl-1,2-dihydroxybenzene.
Documented regulatory listings: EU Flavoring substances; Flavoring Agents.
62.7% of GHS notifications report no hazard classification (89 of 142).
Vapor Pressure: 0.000116 [mmHg]; LogP: 0.82.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3,4-二羟基苯甲醛