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
DL-HOMOCYSTEINE (3,3,4,4-D4, 98%) (CAS: 416845-90-4 ) is a powder substance commonly used professional use; for professional use only.
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
GHS Hazard Pictograms & Safety Symbols
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
Precautionary Statements
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Cambridge Isotope Laboratories, Inc.
manufacturer
50 Frontage Road Andover, MA 01810 USA
US
1-800-322-1174; 1-978-749-8000
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Chemtrec
1-800-424-9300
US
24 hours
Emergency Contact
1-703-741-5970
US
24 hours
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
SubstancesChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| DL-HOMOCYSTEINE (3,3,4,4-D4, 98%) EC: 207-222-9 | 416845-90-4 | 100% | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
If breathed in, move person to fresh air. If not breathing, give artificial respiration. Consult a physician.
Symptoms:
May be harmful if inhaled. May cause respiratory tract irritation.
🖐️ Skin Contact
Wash with soap and plenty of water. Consult a physician.
Symptoms:
May be harmful if absorbed through skin. May cause skin irritation.
👁️ Eye Contact
Flush eyes with water as a precaution.
Symptoms:
May cause eye irritation.
🍽️ Ingestion/Swallowing
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Symptoms:
May be harmful if swallowed.
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
🧤 Hand Protection
Wear suitable protective clothing and gloves.
👁️ Eye Protection
Wear safety glasses with side shields (or goggles) and a face shield.
😷 Respiratory Protection
When appropriate, use NIOSH/CEN approved respirator.
🦺 Skin/Body Protection
Wear suitable protective clothing and gloves. Choose body protection according to the amount and concentration of the dangerous substance at the work place.
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 DL-HOMOCYSTEINE (3,3,4,4-D4, 98%)?
The signal word for this substance is "no signal word".
What is the physical form of DL-HOMOCYSTEINE (3,3,4,4-D4, 98%)?
DL-HOMOCYSTEINE (3,3,4,4-D4, 98%) is a solid appearing as powder with white color. It has no data available odor.
What is the solubility of DL-HOMOCYSTEINE (3,3,4,4-D4, 98%)?
No data available
What is DL-HOMOCYSTEINE (3,3,4,4-D4, 98%) used for?
Professional use; For professional use only
What is the melting point of DL-HOMOCYSTEINE (3,3,4,4-D4, 98%)?
The melting point is No data available and the boiling point is No data available.