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
Trichloromethyl chloroformate (CAS: 503-38-8 ) is a not determined. substance commonly used su24 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
GHS06
GHS05
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H314: Causes severe skin burns and eye damage.
- H318: Causes serious eye damage.
- H330: Fatal if inhaled.
Precautionary Statements
- P280: Wear protective gloves/protective clothing/eye protection/face protection.
- P303+P361+P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
- P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position 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.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.
manufacturer
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Alfa Aesar
(800) 343-0660
US
Monday-Friday, 8am-7pm EST
Carechem 24
(866) 928-0789
US
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceGeneral Composition
Chemical characterization: Substances
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Trichloromethyl chloroformate EC: 207-965-9 | 503-38-8 | Not specified | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
Symptoms:
Fatal if inhaled.
🖐️ Skin Contact
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
Symptoms:
Causes severe skin burns.
👁️ Eye Contact
Rinse opened eye for several minutes under running water. Then consult a doctor.
Symptoms:
Causes serious eye damage.
🍽️ Ingestion/Swallowing
Seek medical treatment.
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
Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.
🧤 Hand Protection
Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer.
👁️ Eye Protection
Tightly sealed goggles. Full face protection.
😷 Respiratory Protection
Use self-contained respiratory protective device in emergency situations. Recommended filter device for short term use: Use a respirator with multi-purpose combination (US) or type ABEK (EN 14387) as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards such as NIOSH (USA) or CEN (EU).
🦺 Skin/Body Protection
Protective work clothing.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN3390
📦 Proper Shipping Name
Toxic by inhalation liquid, corrosive, n.o.s. (Trichloromethyl chloroformate)
⚠️ Transport Hazard Class
6.1 Toxic substances.
📋 Packing Group
I
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Trichloromethyl chloroformate?
The signal word for this substance is "danger".
What is the physical form of Trichloromethyl chloroformate?
Trichloromethyl chloroformate is a liquid appearing as not determined. . It has pungent odor.
What is the solubility of Trichloromethyl chloroformate?
Not determined
What is Trichloromethyl chloroformate used for?
SU24 Scientific research and development
What are the hazard statements for Trichloromethyl chloroformate?
This substance has 3 hazard statements: H314: Causes severe skin burns and eye damage. H318: Causes serious eye damage. H330: Fatal if inhaled.
What is the melting point of Trichloromethyl chloroformate?
The melting point is -57 ℃ (-71 ºF) and the boiling point is 128 ℃ (262 ºF).