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Safety Data Sheet EN

Methylene dithiocyanate

CAS 6317-18-6
EC 228-652-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Methylene dithiocyanate
Product Code
A10740

Regulatory Identifiers

CAS Number
6317-18-6 Check regulations →
EC Number
228-652-3 Check regulations →

Identified Uses

SU24 Scientific research and development

Manufacturers & Suppliers

Alfa Aesar, Thermo Fisher Scientific Chemicals, Inc. logo

Alfa Aesar, Thermo Fisher Scientific Chemicals, Inc.

manufacturer

30 Bond Street, Ward Hill, MA 01835-8099

http://www.alfa.com

Emergency Contacts

Emergency Contact

(800) 343-0660

Monday-Friday, 8am-7pm EST

Carechem 24

(866) 928-0789

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Acute Tox. Cat. 3 H301
Acute Tox. Cat. 2 H330
Skin Corr. Cat. 1B H314
Skin Sens. Cat. 1 H317

GHS Pictograms

GHS05 - Corrosive

GHS05

GHS06 - Acute toxicity

GHS06

GHS07 - Health hazard

GHS07

Hazard Statements

H301 Toxic if swallowed.
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H330 Fatal if inhaled.

Precautionary Statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor/...
P303 + P361 + P353 If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P320 Specific treatment is urgent (see on this label).
P405 Store locked up.
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance

Substances

Chemical Name CAS Number Concentration Hazardous
Methylene dithiocyanate EC: 228-652-3 6317-18-6 --- No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.

Skin contact

Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.

Eye contact

Rinse opened eye for several minutes under running water. Then consult a doctor.

Ingestion

Do not induce vomiting; immediately call for medical help.

Immediate Medical Attention

Seek immediate medical advice.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Carbon dioxide, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam.

Specific hazards

If this product is involved in a fire, the following can be released: Carbon monoxide and carbon dioxide, Nitrogen oxides (NOx), Sulfur oxides (SOx), Possibly Hydrogen cyanide (HCN)

Firefighter Protection

Wear self-contained respirator. Wear fully protective impervious suit.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Wear protective equipment. Keep unprotected persons away. Ensure adequate ventilation.

Environmental

Do not allow material to be released to the environment without proper governmental permits.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Keep container tightly sealed. Open and handle container with care.

Storage

Store in cool, dry place in tightly closed containers.

Fire prevention

No information known.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.

Hands

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. Penetration time of glove material (in minutes) Not determined

Eyes

Tightly sealed goggles. Full face protection.

Respiratory

Use self-contained respiratory protective device in emergency situations.

Skin/Body

Protective work clothing.

09

Physical and Chemical Properties

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

Physical State
Powder
Physical State Data
solid
State Under Standard Conditions
---
Appearance
Powder, Pale yellow
Colour
Pale yellow
Colour Intensity
---
Form
Powder
Odor
Not determined
Odor Threshold
Not determined.
Ph
Not applicable.
Melting Point
103-107 °C (217-225 °F)
Boiling Point
Not determined
Flash Point
> 110 °C (> 230 °F)
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
Not applicable.
Vapor Pressure
Not applicable.
Vapor Density
Not applicable.
Relative Density
Not determined.
Bulk Density
---
Density
0.63 g/cm³ (5.257 lbs/gal)
Flammability
Not determined.
Upper Explosive Limit
Not determined
Lower Explosive Limit
Not determined
Explosive Limits
---
Auto Ignition Temperature
Not determined
Decomposition Temperature
Not determined
Solubility
Not determined
Partition Coefficient
Not determined.
Solubility In Water
Not determined
Solubility In Fat
---
Molecular Weight
---
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
Not applicable.
Kinematic Viscosity
Not applicable.
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under recommended storage conditions.

Reactivity

No information known.

Hazardous reactions

No dangerous reactions known

Avoid

No further relevant information available.

Incompatible

Oxidizing agents

Decomposition

Carbon monoxide and carbon dioxide, Nitrogen oxides, Sulfur oxides (SOx), Possibly Hydrogen cyanide (HCN)

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

Consult state, local or national regulations to ensure proper disposal.

14

Transport Information

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

UN Number
UN2928
Shipping Name
Toxic solids, corrosive, organic, n.o.s. (Methylene dithiocyanate)
Transport Class
6.1 (8)
Packing Group
II
ADR

Warning: Toxic substances

IMDG

Warning: Toxic substances

IATA

Warning: Toxic substances

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Chemical Safety Assessment Not performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Methylene dithiocyanate?

The signal word is danger.

What is the physical form of Methylene dithiocyanate?

Methylene dithiocyanate is a powder appearing as powder, pale yellow with pale yellow color. It has not determined odor.

What is the solubility of Methylene dithiocyanate?

Not determined

What is Methylene dithiocyanate used for?

SU24 Scientific research and development

What are the hazard statements for Methylene dithiocyanate?

This substance has 4 hazard statements:

  • H301: Toxic if swallowed.
  • H314: Causes severe skin burns and eye damage.
  • H317: May cause an allergic skin reaction.
  • H330: Fatal if inhaled.

What is the melting point of Methylene dithiocyanate?

The melting point is 103-107 °C (217-225 °F) and the boiling point is Not determined.