4-Hydroxybenzoic acid
4-Hydroxybenzoic acid
CAS: 99-96-7
Molecular Formula: C7H6O3
4-Hydroxybenzoic acid - Names and Identifiers
| Name | 4-Hydroxybenzoic acid |
| Synonyms | 4-hydroxy-benzoicaci benzoicacid,4-hydroxy 4-Hydroxybenzoic acid acidop-idrossibenzoico Benzoicacid,4-hydroxy- Benzoic acid, p-hydroxy- kyselina4-hydroxybenzoova Hydroxybenzoic acid, para Kyselina 4-hydroxybenzoova |
| CAS | 99-96-7 |
| EINECS | 202-804-9 |
| InChI | InChI=1/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10)/p-1 |
4-Hydroxybenzoic acid - Physico-chemical Properties
| Molecular Formula | C7H6O3 |
| Molar Mass | 138.12 |
| Density | 1,46 g/cm3 |
| Melting Point | 214-217℃ |
| Boling Point | 336.2°C at 760 mmHg |
| Flash Point | 171.3°C |
| Water Solubility | 5 g/L (20℃) |
| Solubility | Slightly soluble in water, chloroform, soluble in ether, acetone and benzene, soluble in ethanol in any proportion, almost insoluble in carbon disulfide. Dissolve in 125 parts of cold water. |
| Vapor Presure | 4.48E-05mmHg at 25°C |
| Appearance | White to Beige Crystalline Powder |
| Storage Condition | 2-8℃ |
| Sensitive | Sensitive to light |
| Refractive Index | 1.4600 (estimate) |
| MDL | MFCD00002547 |
| Physical and Chemical Properties | Properties of white powder Crystal, tasteless, odorless, taste when the tongue numbness sense soluble in hot water and alcohol, ether, acetone, micro-soluble in cold water, benzene, insoluble in carbon disulfide. Dissolved in 125 parts of cold water |
| Use | Mainly as the basic raw materials of fine chemical products, parabens (parabens) as food, medicine and cosmetics preservatives, has been widely used, it is also widely used in the preparation of various dyes, fungicides, color film and a variety of oil-soluble color forming agents, etc., with a wide range of applications of new high temperature resistant polymer P-Hydroxybenzoic acid polyester also as a basic raw material. |
4-Hydroxybenzoic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
4-Hydroxybenzoic acid - Upstream Downstream Industry
4-Hydroxybenzoic acid - Security information
| WGK Germany | 1 |
| RTECS number | DH1925000 |
| auto-ignition temperature | >250 °C |
| TSCA | Yes |
| customs code | 29182930 |
| toxic substance data | 99-96-7(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg |
Last Update：2024-04-09 19:04:55
4-Hydroxybenzoic acid - Nature
| FEMA | 3986 | 4-HYDROXYBENZOIC ACID |
| refractive index | 1.4600 (estimate) |
| flash point | 199 °C |
| storage conditions | Store below +30°C. |
| solubility | methanol: soluble5%, clear to slightly hazy, colorless to faintly yellow |
| acidity coefficient (pKa) | 4.48(at 19℃) |
| morphology | Crystalline Powder |
| color | White to ivory |
| PH value | 3.3 (1g/l, H2O, 20℃) |
| water solubility | 5 g/L (20 °C) |
| JECFA Number | 957 |
| Merck | 14,4812 |
| BRN | 970950 |
| InChIKey | FJKROLUGYXJWQN-UHFFFAOYSA-N |
| NIST chemical information | Benzoic acid, 4-hydroxy-(99-96-7) |
| EPA chemical information | p-Hydroxybenzoic acid (99-96-7) |
Last Update：2024-04-09 20:52:54
Supplier List
Featured ProductsSpot supply
Product Name: 4-Hydroxybenzoic acid Request for quotationCAS: 99-96-7
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Product Name: 4-Hydroxybenzoic acid Request for quotation
CAS: 99-96-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 99-96-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 4-Hydroxybenzoic acid Request for quotationCAS: 99-96-7
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Multiple SpecificationsSpot supply
Product Name: 4-Hydroxybenzoic acid Request for quotationCAS: 99-96-7
Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276
Multiple SpecificationsSpot supply
Product Name: 4-Hydroxybenzoic acid (Standard) Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: 4-Hydroxybenzoic acid Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 4-Hydroxybenzoic acid Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 4-Hydroxybenzoic acid Request for quotation
CAS: 99-96-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 99-96-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: |p|-Hydroxybenzoic acid Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Multiple SpecificationsSpot supply
Product Name: p-Hydroxybenzoic acid Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsSpot supply
Product Name: 4-Hydroxybenzoic acid Request for quotationCAS: 99-96-7
Tel: +86-17505207175
Email: r@reformchem.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Product Name: 4-Hydroxybenzoic acid Request for quotation
CAS: 99-96-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
CAS: 99-96-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Spot supply
Product Name: 4-Hydroxybenzoic acid Request for quotationCAS: 99-96-7
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Wechat: chemical6666
Multiple SpecificationsSpot supply
Product Name: 4-Hydroxybenzoic acid Request for quotationCAS: 99-96-7
Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276
Multiple SpecificationsSpot supply
Product Name: 4-Hydroxybenzoic acid (Standard) Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: 4-Hydroxybenzoic acid Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: 4-Hydroxybenzoic acid Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 4-Hydroxybenzoic acid Request for quotation
CAS: 99-96-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 99-96-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: |p|-Hydroxybenzoic acid Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Multiple SpecificationsSpot supply
Product Name: p-Hydroxybenzoic acid Visit Supplier Webpage Request for quotationCAS: 99-96-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
Raw Materials for 4-Hydroxybenzoic acid
Potassium hydroxide
Tosyl chloride
Potassium sulfate
Dipotassium rabdosiin Rabdosiin
potassium phenolate
4-Iodobenzoic acid
4-BENZYLOXYBENZOIC ACID
Tosyl chloride
Potassium sulfate
Dipotassium rabdosiin Rabdosiin
potassium phenolate
4-Iodobenzoic acid
4-BENZYLOXYBENZOIC ACID
Downstream Products for 4-Hydroxybenzoic acid