Material Safety Data Sheet
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Date updated 11/17/2008
Section 1-Product Information
Product name DMT-Cl
Product Cat. No. C01522
Section 2-Composition / Information on Ingredients
Substance/Preparation: Substance
Ingredient Name 4,4'-Dimethoxytrityl chloride
SARA 313 No
CAS 40615-36-9
Formula C21H19ClO2
Section 3- Hazards Identification
Emergency Overview
Irritant
Irritating to eyes, respiratory system
and skin.
For additional information on toxicity, please refer to Section 11.
Section 4- First Aid Measures
Oral Exposure If swallowed, wash out mouth with water provided person is
conscious. Call a physician.
Inhalation Exposure If inhaled, remove to fresh air. If breathing becomes difficult,
call a physician.
Dermal Exposure In case of skin contact, flush with copious amounts of water
for at least 15 minutes. Remove contaminated clothing and
shoes. Call a physician.
Eye Exposure In case of contact with eyes, flush with copious amounts of
water for at least 15 minutes. Assure adequate flushing by
separating the eyelids with fingers. Call a physician.
Section 5- Fire Fighting Measures
Flash Point Not available
Autoignition Temp Not available
Flammability Not available
Extinguishing Media
Suitable Carbon dioxide, dry chemical powder, or appropriate foam.
Water spray
Fire Fighting
Protective Equipment Wear self-contained breathing apparatus and protective
clothing to prevent contact with skin and eyes.
Specific Hazard(s) Material: Irritant.
Section 6- Accidental Release Measures
Procedure to be Followed in Case of Leak Evacuate area
or Spill
Procedure(s) of Personal Precaution(s) Wear respirator, chemical safety goggles, rubber boots, and
heavy rubber gloves
Methods for Cleaning up Sweep up, place in a bag and hold for waste disposal.
Avoid raising dust. Ventilate area and wash spill site after
material pickup is complete.
Section 7-Handling and Storage
Handling
User Exposure Avoid contact and inhalation. Do not get in eyes, on skin, on
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clothing.
Storage
Suitable Keep tightly closed.
Store at room temperature
Section 8-Exposure Controls/Personal Protection Equipment
Engineering Controls Mechanical exhaust required
Personal Protective equipment
Respiratory Use respirators and components tested and approved under
appropriate government standards such as NIOSH (US) or
CEN (EU). Respiratory protection is not required. Where
protection from nuisance levels of dusts are desired, use type
N95 (US) or type P1 (EN 143) respirator.
Other Wear appropriate government approved respirator,
chemical-resistant gloves, safety goggles, other protective
clothing.
General Hygiene Measures Wash thoroughly after handling
Section 9- Physical and Chemical Properties
Appearance
Physical State Light pink color powder
Property
Molecular Weight 338.8 AMU
pH Not available
BP/BP Range Not available
MP/MP Range 122癈
Freezing Point Not available
Vapor Pressure Not available
Vapor Density Not available
Saturated Vapor Conc. Not available
SG/Density Not available
Bulk Density Not available
Odor Threshold Not available
Volatile% Not available
VOC Content Not available
Water Content Not available
Solvent Content Not available
Evaporation Rate Not available
Viscosity Not available
Surface Tension Not available
Partition Coefficient Not available
Decomposition Temp. Not available
Flash Point Not available
Explosion Limits Not available
Flammability Not available
Autoignition Temp Not available
Refractive Index Not available
Optical Rotation Not available
Miscellaneous Data Not available
Solubility Not available
Section 10- Stability and Reactivity
Stability Stable
Conditions of Instability Moisture
Conditions to Avoid Moisture
Materials to Avoid Strong oxidizing agents.
Hazardous Decomposition Products
Hazardous Decomposition Products Carbon monoxide, Carbon dioxide, Hydrogen chloride gas.
Section 11- Toxicological Information
Route of Exposure
Inhalation Material is irritating to mucous membranes and upper
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respiratory tract.
Multiple Routes Causes eye and skin irritation. May be harmful by inhalation,
ingestion, or skin absorption.
Conditions Aggravated by Exposure To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly
investigated.
Section 12- Ecological Information
No data available.
Section 13- Disposal Considerations
Appropriate Method of Disposal of Dissolve or mix the material with a combustible solvent and
Substance or Preparation burn in a chemical incinerator equipped with an afterburner
and scrubber. Observe all federal, state, and local
environmental regulations.
Section 14- Transport Information
DOT
UN-Number: 2811 Class: 6.1 Packing group: I
Proper shipping name Toxic solids, organic, n.o.s. (N,N-Dimethylpyridin-4-amine)
IATA
UN-Number: 2811 Class: 6.1 Packing group: I
Proper shipping name Toxic solids, organic, n.o.s. (N,N-Dimethylpyridin-4-amine)
Section 15- Regulatory Information
EU Additional Classification
S 22-24/25
Safety Statements Do not breathe dust. Avoid contact with skin and eyes.
US Classification and Label Text
Indication of Danger Irritant
Risk Statements Irritating to eyes, respiratory system and skin. Safety
Statements: In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice. Wear suitable
protective clothing.
United States Regulatory information
SARA Listed No
Canada Regulatory information
WHMIS Classification This product has been classified in accordance with the hazard
criteria of the CPR, and the MSDS contains all the information
required by the CPR.
DSL Yes
NDSL No
Section 16- Other Information
GenScript corporation MSDS is believed to be correct but only used as a guide for experienced personnel,
GenScript shall not be held liable for any damage resulting from the handling or from contact with the
above product.
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