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Safety Data Sheet EN

(Methylimino)(oxo)methane

CAS 624-83-9

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
(Methylimino)(oxo)methane
Product Code
038697
Chemical Name
(Methylimino)(oxo)methane
Synonyms
Methylisocyanate

Regulatory Identifiers

CAS Number
624-83-9 Check regulations →

Manufacturers & Suppliers

M

Matrix Scientific

manufacturer

131 Pontiac Business Center Drive, Elgin, SC 29045, USA

(803)788-9494

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified warning

Hazard Classifications

Toxic by inhalation
Flammable

GHS Pictograms

GHS02 - Flammable

GHS02

Hazard Statements

H221 Flammable
Toxic by inhalation

Precautionary Statements

P260 Use caution when handling.
P264 Do Not breathe vapor.
Avoid prolonged exposure.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Chemical Name CAS Number Concentration Hazardous
(Methylimino)(oxo)methane --- --- Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove the victim from the source of exposure to fresh, uncontaminated air. If victim's breathing is difficult, administer oxygen. Seek medical attention.

Skin contact

After contact with skin, wash with generous quantities of running water. Gently and thoroughly wash affected area with running water and non-abrasive soap. Cool water may be used. Cover the affected area with emollient. Seek medical attention. Wash any contaminated clothing prior to reusing.

Eye contact

Check for and remove any contact lenses. Immediately flush eyes with clean, running water for at least 15 minutes while keeping eyes open. Cool water may be used. Seek medical attention.

Ingestion

Do NOT induce vomiting. Give water to victim to drink. Seek medical attention.

Immediate Medical Attention

Seek medical attention.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Carbon dioxide, dry chemical powder, alcohol or polymer foam.

Specific hazards

Emits toxic fumes under fire conditions.

Instructions

Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Firefighter Protection

Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Scoop up solid material or absorb liquid material and place into appropriate container. Ventilate area and wash affected spill area after pickup is complete.

Cleanup methods

Scoop up solid material or absorb liquid material and place into appropriate container.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Toxic by inhalation. Do not breath dust or vapor. Do not get in eyes, on skin or on clothing.

Storage

Keep container tightly closed. Store in a cool, dry, well-ventilated place.

Hygiene

Have safety shower and eye wash available.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Ensure ventilation during use.

Hands

Wear chemical-resistant gloves.

Eyes

Wear Protective safety goggles.

Skin/Body

Wear protective clothing and chemical resistant boots.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Auto Ignition Temperature
---
State Under Standard Conditions
---
Odor Threshold
---
Upper Explosive Limit
---
Solidification Point
---
Colour
---
Metal Corrosion
---
Vapor Density
---
Form
---
Melting Point
---
Appearance
liquid
Properties Status
---
Partition Coefficient
---
Vapor Pressure
---
Colour Intensity
---
Decomposition Temperature
---
Explosive Limits
---
Density
---
Voc Content
---
Evaporation Rate
---
Ph
---
Molecular Weight
57.05
Odor
---
Bulk Density
---
Solubility
---
Relative Evaporation Rate
---
Dynamic Viscosity
---
Freezing Point
---
Kinematic Viscosity
---
Relative Density
---
Flammability
---
Physical State
liquid
Lower Explosive Limit
---
Boiling Point
---
Solubility In Water
---
Softening Point
---
Cloud Point
---
Solubility In Fat
---
Physical State Data
liquid
Flash Point
---
Crystallisation Point
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Incompatible

Strong oxidizing agents, Strong acids and bases

Decomposition

Carbon carbon monoxide, carbon dioxide, Nitrogen oxides of nitrogen

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

Dissolve or mix the material with a combustible solvent and burn in a regulated, chemical incinerator equipped with after burner and scrubber.

Disposal

Dissolve or mix the material with a combustible solvent and burn in a regulated, chemical incinerator equipped with after burner and scrubber.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
UN2480
Shipping Name
Methyl isocyanate
Transport Class
6.1 / 3
Packing Group
I
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Adhere to all Federal, State and local regulations.

Chemical Safety Assessment Not performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is (Methylimino)(oxo)methane known by?

(Methylimino)(oxo)methane is also known as: Methylisocyanate

What is the hazard signal word for (Methylimino)(oxo)methane?

The signal word is warning.

What is the physical form of (Methylimino)(oxo)methane?

(Methylimino)(oxo)methane is a liquid appearing as liquid .

What are the hazard statements for (Methylimino)(oxo)methane?

This substance has 2 hazard statements:

  • H221: Flammable
  • Toxic by inhalation