Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Methyl 4-hydroxybenzoate
- Product Code
- 126960000, 126960100, 126961000, 126965000, 126960025
- Chemical Name
- Methyl 4-hydroxybenzoate
- Synonyms
- Methylparaben
Regulatory Identifiers
- CAS Number
- 99-76-3 Check regulations →
- EC Number
- 202-785-7 Check regulations →
- REACH No.
- 01-2119463264-40
Identified Uses
Laboratory chemicals.
Uses advised against
No Information available
Manufacturers & Suppliers
Fisher Scientific AG
distributor
Neuhofstrasse 11, CH 4153 Reinach
+41 (0) 56 618 41 11
Emergency Contacts
Emergency Contact
001-800-227-6701
Emergency Contact
+32 14 57 52 11
Emergency Contact
001-201-796-7100
Emergency Contact
+32 14 57 52 99
CHEMTREC
001-800-424-9300
CHEMTREC
001-703-527-3887
Tox Info Suisse
145
24hr
Tox Info Suisse
+41-44 251 51 51
Chemtrec
0800 564 402
24h
Chemtrec
+41-43 508 20 11
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS09
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Benzoic acid, 4-hydroxy-, methyl ester EC: 202-785-7 | 99-76-3 | 95% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
Remove to fresh air. Get medical attention. If not breathing, give artificial respiration.
Wash off immediately with plenty of water for at least 15 minutes. Get medical attention.
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.
Do NOT induce vomiting. Get medical attention.
Immediate Medical Attention
Get medical attention.
Medical Treatment
Treat symptomatically.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Water spray, carbon dioxide (CO2), dry chemical, alcohol-resistant foam.
No information available.
Thermal decomposition can lead to release of irritating gases and vapors. Keep product and empty container away from heat and sources of ignition.
Firefighter Protection
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Use personal protective equipment as required. Ensure adequate ventilation. Avoid dust formation. Avoid contact with skin, eyes or clothing.
Do not flush into surface water or sanitary sewer system.
Sweep up and shovel into suitable containers for disposal.
Related Products
Similar products with comparable safety profiles
Methyl 4-hydroxybenzoate
CAS: 99-76-3
Methyl benzoate
CAS: 93-58-3
Methyl benzoate
CAS: 93-58-3
Methyl 4-amino-2-bromobenzoate
CAS: 98545-64-3
Ethyl 4-(dimethylamino)benzoate
CAS: 10287-53-3
Methyl 4-hydroxybenzoate EMPROVE® ESSENTIAL Ph Eur,BP,JP,NF
CAS: 99-76-3
4-Hydroxybenzoic acid
CAS: 99-96-7
4-Chloro-3-methylbenzoic acid
---
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Wear personal protective equipment/face protection. Avoid contact with skin, eyes or clothing. Avoid ingestion and inhalation.
Keep containers tightly closed in a dry, cool and well-ventilated place.
Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feeding stuffs. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Wash hands before breaks and after work.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Ensure adequate ventilation, especially in confined areas. Ensure that eyewash stations and safety showers are close to the workstation location.
Protective gloves. Glove material: Natural rubber, Nitrile rubber, Neoprene, PVC. Breakthrough time: See manufacturers recommendations. EU standard: EN 374. Glove comments: (minimum requirement). Inspect gloves before use. observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) gloves are suitable for the task: Chemical compatibility, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. gloves with care avoiding skin contamination.
Goggles (European standard - EN 166)
When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced Recommended Filter type: Particle filter. Small scale/Laboratory use: Maintain adequate ventilation Recommended half mask:- Particle filtering: EN149:2001
Long sleeved clothing.
Prevent product from entering drains. Do not allow material to contaminate ground water system.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under normal conditions.
None known, based on information available
Hazardous Polymerization: No information available. Hazardous Reactions: No information available.
Avoid dust formation. Incompatible products. Excess heat.
Strong oxidizing agents. Strong bases.
Carbon monoxide (CO). Carbon dioxide (CO₂).
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
12.1. Toxicity
The product contains substances hazardous to the environment, toxic to aquatic organisms, and may cause long-term adverse effects in the aquatic environment.
12.1. Toxicity
12.1. Toxicity
12.2. Persistence and degradability
Persistence is unlikely. Contains substances known to be hazardous to the environment or not degradable in waste water treatment plants.
12.3. Bioaccumulative potential
Bioaccumulation is unlikely
12.3. Bioaccumulative potential
12.4. Mobility in soil
12.5. Results of PBT and vPvB assessment
The substance is not considered to be PBT or vPvB.
12.6. Endocrine disrupting properties
12.7. Other adverse effects
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Dispose of in accordance with the European Directives on waste and hazardous waste. Dispose of in accordance with local regulations.
Waste is classified as hazardous.
Waste Codes
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- UN3077
- Shipping Name
- ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.
- Transport Class
- 9
- Packing Group
- III
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Take note of Directive 98/24/EC on the protection of the health and safety of workers from the risks related to chemical agents at work.
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is Methyl 4-hydroxybenzoate known by?
Methyl 4-hydroxybenzoate is also known as: Methylparaben
What is the hazard signal word for Methyl 4-hydroxybenzoate?
The signal word is no signal word.
What is the physical form of Methyl 4-hydroxybenzoate?
Methyl 4-hydroxybenzoate is a powder solid appearing as white . It has odorless odor.
What is Methyl 4-hydroxybenzoate used for?
Laboratory chemicals.
What are the hazard statements for Methyl 4-hydroxybenzoate?
This substance has 1 hazard statement:
- H411: Toxic to aquatic life with long lasting effects
What is the melting point of Methyl 4-hydroxybenzoate?
The melting point is 125 - 128 °C / 257 - 262.4 °F and the boiling point is 298.6 °C / 569.5 °F @ 760 mmHg.