Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
European Community number - used for regulatory compliance in EU/EEA
Uses Information
Overview
Methylhexahydrophthalic anhydride (CAS: 25550-51-0 ) commonly used laboratory chemicals, manufacture of substances, scientific research and development.
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS07
GHS05
GHS08
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H315: Causes skin irritation
- H317: May cause an allergic skin reaction
- H318: Causes serious eye damage
- H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335: May cause respiratory irritation
- H402: Harmful to aquatic life
Precautionary Statements
- P261: Avoid breathing fumes, mist, spray, vapors
- P264: Wash skin thoroughly after handling
- P271: Use only outdoors or in a well-ventilated area
- P272: Contaminated work clothing must not be allowed out of the workplace
- P273: Avoid release to the environment
- P280: Wear protective gloves/protective clothing/eye protection/face protection
- P284: In case of inadequate ventilation wear respiratory protection
- P302+P352: If on skin: Wash with plenty of soap and water
- P304+P340: If inhaled: Remove person to fresh air and keep comfortable for breathing
- P305+P351+P338: If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
- P310: Immediately call a POISON CENTER or doctor/physician
- P321: Specific treatment (see supplemental first aid instructions on this label)
- P332+P313: If skin irritation occurs: Get medical advice/attention
- P333+P313: If skin irritation or rash occurs: Get medical advice/attention
- P342+P311: If experiencing respiratory symptoms: Call a poison center/doctor/...
- P362+P364: Take off contaminated clothing and wash it before reuse
- P363: Wash contaminated clothing before reuse
- P403+P233: Store in a well-ventilated place. Keep container tightly closed
- P405: Store locked up
- P501: Dispose of contents/container to an approved waste disposal plant
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
SynQuest Laboratories, Inc.
manufacturer
P.O. Box 309, Alachua, FL 32615 - United States of America
US
(386) 462-0788
(386) 462-7097
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
3E Company - Account 10069
(844) 523-4086
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| hexahydromethylphthalic anhydride 607-241-00-6 EC: 247-094-1 | 25550-51-0 | 100% | ⚠️ Hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Remove person to fresh air and keep comfortable for breathing. If not breathing, give artificial respiration. Get immediate medical advice/attention.
Symptoms:
Cough, shortness of breath, headache, nausea.
🖐️ Skin Contact
Wash with plenty of soap and water. Remove contaminated clothing and shoes. Get immediate medical advice/attention.
👁️ Eye Contact
Immediately flush eyes thoroughly with water for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get immediate medical advice/attention.
🍽️ Ingestion/Swallowing
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth out with water. Get immediate medical advice/attention.
🚨 Immediate Medical Attention Required
Treat symptomatically.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Ensure good ventilation of the work station. Emergency eye wash fountains and safety showers should be available in the immediate vicinity of any potential exposure.
🧤 Hand Protection
Protective gloves. 29 CFR 1910.138: Hand Protection.
👁️ Eye Protection
Chemical goggles or safety glasses. Face shield. 29 CFR 1910.133: Eye and Face Protection.
😷 Respiratory Protection
In case of inadequate ventilation wear respiratory protection. 29 CFR 1910.134: Respiratory Protection.
🦺 Skin/Body Protection
Wear suitable protective clothing.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Methylhexahydrophthalic anhydride?
The signal word for this substance is "danger".
What is the physical form of Methylhexahydrophthalic anhydride?
Methylhexahydrophthalic anhydride is a liquid .
What is Methylhexahydrophthalic anhydride used for?
Laboratory chemicals, Manufacture of substances, Scientific research and development
What are the hazard statements for Methylhexahydrophthalic anhydride?
This substance has 6 hazard statements: H315: Causes skin irritation H317: May cause an allergic skin reaction H318: Causes serious eye damage H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled H335: May cause respiratory irritation H402: Harmful to aquatic life