SAFETY DATA SHEET
according to 29 CFR 1910.1200 and ANSI standard Z400.1-2010
NT-350HT Composite Prepreg
Material number NT-350HT
Revision date:9/22/2022 Date of print:10/6/2022
Version: 1.0 Language: en-US Page: 1 of 8
1. Product and company identification
Product identifier
Trade name: NT-350HT Composite Prepreg
Relevant identified uses of the substance or mixture and uses advised against
General use: Composite material
For industrial purposes only.
Details of the supplier of the safety data sheet
Company name: Mitsubishi Gas Chemical America, Inc
Street/POB-No.: 655 Third Avenue 19th Floor
Postal Code, city: New York, NY 10017
USA
WWW: www.mgc-a.com
Telephone: 001 212-687-9030 x 120 (O)
Department responsible for information:
Technical Supprt
technicalsupport@mgc-a.com
Emergency phone number
Chemtrec: USA (800) 424 9300, Maritime (703) 527 3887
2. Hazards identification
Emergency overview
Appearance: Physical state at 20 C and 101.3 kPa: solid
Color: black
Odor: No data available
Classification: Sensitization – skin – Category 1;
Hazard symbols:
Signal word: Warning
Hazard statements:
May cause an allergic skin reaction.
Precautionary statements:
Avoid breathing dust/fume/gas/mist/vapors/spray.
Contaminated work clothing should not be allowed out of the workplace.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of water/soap.
Specific treatment (see ‘ First aid ‘ on this label).
If skin irritation or rash occurs: Get medical advice/attention.
Take off contaminated clothing and wash it before reuse.
Dispose of contents/container to hazardous or special waste collection point.
printed by Mitsubishi with Qualisys SUMDAT
SAFETY DATA SHEET
according to 29 CFR 1910.1200 and ANSI standard Z400.1-2010
NT-350HT Composite Prepreg
Material number NT-350HT
Revision date:9/22/2022 Date of print:10/6/2022
Version: 1.0 Language: en-US Page: 2 of 8
Regulatory status
This material is considered hazardous by the U.S. OSHA Hazard Communication
Standard (29 CFR 1910.1200).
Hazards not otherwise classified
In the case of the formation of dust: Can cause skin, eye and respiratory tract irritation.
see section 11: Toxicological information
3. Composition / Information on ingredients
Chemical characterization:Mixture of the substance mentioned below with non-hazardous additions
Relevant ingredients:
CAS No. Designation ConcentrationClassification
CAS 41637-38-1Bisphenol-A-
dimethacrylate
< 10 % Skin Irritation - Category 2. Eye Irritation -
Category 2A. Sensitization - skin - Category 1.
Specific Target Organ Toxicity (Single Exposure) -
Category 3.
CAS 27813-02-1Methacrylic acid,
monoester with
propane-1,2-diol
< 1 % Eye Irritation - Category 2A. Sensitization - skin -
Category 1.
4. First aid measures
In case of inhalation:If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable
for breathing. Seek medical attention if problems persist.
Following skin contact:Remove residues with soap and water. Take off contaminated clothing and wash it before
reuse. In case of skin reactions, consult a physician.
After eye contact: Immediately flush eyes with plenty of flowing water for 10 to 15 minutes holding eyelids
apart. Remove contact lenses, if present and easy to do. Continue rinsing. In case of eye
irritation consult an ophthalmologist.
After swallowing: Rinse mouth. Never give anything by mouth to an unconscious person. Seek medical
attention.
Most important symptoms/effects, acute and delayed
May cause an allergic skin reaction.
Information to physician
Treat symptomatically.
5. Fire fighting measures
Flash point/flash point range:
Not applicable
Auto-ignition temperature:No data available
Suitable extinguishing media:
Water spray jet, foam, dry chemical powder, carbon dioxide.
printed by Mitsubishi with Qualisys SUMDAT
SAFETY DATA SHEET
according to 29 CFR 1910.1200 and ANSI standard Z400.1-2010
NT-350HT Composite Prepreg
Material number NT-350HT
Revision date:9/22/2022 Date of print:10/6/2022
Version: 1.0 Language: en-US Page: 3 of 8
Extinguishing media which must not be used for safety reasons:
Full water jet
Specific hazards arising from the chemical
May form dangerous gases and vapors in case of fire.
Furthermore, there may develop: Carbon black, acids, aldehydes, carbon monoxide and
carbon dioxide.
Protective equipment and precautions for firefighters:
Wear self-contained breathing apparatus and protective clothing to protect skin and eyes.
Additional information:Do not allow fire water to penetrate into surface or ground water.
6. Accidental release measures
Personal precautions:Avoid generation of dust. Do not breathe dust. Provide adequate ventilation. Wear
appropriate protective equipment. Take off contaminated clothing and wash it before reuse.
Environmental precautions:
Do not release large quantities into the surface water or into drains.
Methods for clean-up:Take up mechanically, placing in appropriate containers for disposal.
7. Handling and storage
Handling
Advices on safe handling:Provide adequate ventilation, and local exhaust as needed. Avoid generation of dust. Do
not breathe dust. Do not get in eyes, on skin, or on clothing. Wear appropriate protective
equipment.
Do not eat, drink or smoke when using this product. Wash hands thoroughly after
handling. Take off contaminated clothing and wash it before reuse.
Storage
Requirements for storerooms and containers:
Store container tightly closed in a dry and cool place.
Hints on joint storage:Keep away from food, drink and animal feedingstuffs.
Do not store together with: strong acids, strong bases, strong oxidizing agents.
8. Exposure controls / personal protection
Exposure guidelines
Occupational exposure limit values:
Type Limit value
USA: ACGIH: TWA 10 mg/m (Dust limit value, inhalable fraction)
USA: ACGIH: TWA 3 mg/m (Dust limit value, respirable fraction)
USA: OSHA: TWA 15 mg/m (Dust limit value, inhalable fraction)
USA: OSHA: TWA 5 mg/m (Dust limit value, respirable fraction)
printed by Mitsubishi with Qualisys SUMDAT
SAFETY DATA SHEET
according to 29 CFR 1910.1200 and ANSI standard Z400.1-2010
NT-350HT Composite Prepreg
Material number NT-350HT
Revision date:9/22/2022 Date of print:10/6/2022
Version: 1.0 Language: en-US Page: 4 of 8
Engineering controls
In the case of the formation of dust: Dust should be exhausted directly at the point of origin.
See also information in chapter 7, section storage.
Personal protection equipment (PPE)
Eye/face protection:Tightly sealed goggles according to OSHA Standard - 29 CFR: 1910.133 or ANSI
Z87.1-2010.
Skin protection: Wear suitable protective clothing.
Protective gloves according to OSHA Standard - 29 CFR: 1910.138.
Observe glove manufacturer's instructions concerning penetrability and breakthrough time.
Respiratory protection:In case of dust formation: Particulates filter P1 according to OSHA Standard - 29 CFR:
1910.134 or ANSI Z88.2.
The filter class must be suitable for the maximum contaminant concentration
(gas/vapor/aerosol/particulates) that may arise when handling the product.
General hygiene considerations:
Do not breathe dust. Do not get in eyes, on skin, or on clothing.
Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling. Take off contaminated clothing and wash it before
reuse.
Environmental exposure controls
Refer to 6.: Section "Environmental precautions".
9. Physical and chemical properties
Information on basic physical and chemical properties
Appearance: Physical state at 20 C and 101.3 kPa: solid
Color: black
Odor: No data available
Odor threshold: No data available
pH: Not applicable
Melting point/freezing point: No data available
Initial boiling point and boiling range:No data available
Flash point/flash point range: Not applicable
Evaporation rate: No data available
Flammability: No data available
Explosion limits: No data available
Vapor pressure: No data available
Vapor density: No data available
Density: No data available
Solubility: No data available
Partition coefficient: n-octanol/water:No data available
Auto-ignition temperature: No data available
Thermal decomposition: No data available
Additional information: No data available
printed by Mitsubishi with Qualisys SUMDAT
SAFETY DATA SHEET
according to 29 CFR 1910.1200 and ANSI standard Z400.1-2010
NT-350HT Composite Prepreg
Material number NT-350HT
Revision date:9/22/2022 Date of print:10/6/2022
Version: 1.0 Language: en-US Page: 5 of 8
10. Stability and reactivity
Reactivity: Refer to subsection "Possilbility of hazardous reactions".
Chemical stability: Stable under recommended storage conditions.
Possibility of hazardous reactions:
No hazardous reaction when handled and stored according to provisions.
Conditions to avoid:Protect from heat and direct sunlight. Avoid generation of dust.
Incompatible materials:Strong acids, strong bases, strong oxidizing agents
Hazardous decomposition products:
No hazardous decomposition products when regulations for storage and handling are
observed.
Thermal decomposition:No data available
11. Toxicological information
Toxicological tests
Toxicological effects:The statements are derived from the properties of the single components. No toxicological
data is available for the product as such.
Acute toxicity (oral): Lack of data.
Acute toxicity (dermal): Lack of data.
Acute toxicity (inhalative): Lack of data.
Skin corrosion/irritation: Lack of data.
Serious eye damage/irritation: Lack of data.
Sensitisation to the respiratory tract: Lack of data.
Skin sensitisation: Sensitization - skin - Category 1 = May cause an allergic skin reaction.
Germ cell mutagenicity/Genotoxicity: Lack of data.
Carcinogenicity: Lack of data.
Reproductive toxicity: Lack of data.
Effects on or via lactation: Lack of data.
Specific target organ toxicity (single exposure): Lack of data.
Specific target organ toxicity (repeated exposure): Lack of data.
Aspiration hazard: Lack of data.
Symptoms
In the case of the formation of dust: Can cause skin, eye and respiratory tract irritation.
In case of inhalation:
Inhalation of dust may cause shortness of breath, tightness of the chest, a sore throat
and cough.
printed by Mitsubishi with Qualisys SUMDAT
SAFETY DATA SHEET
according to 29 CFR 1910.1200 and ANSI standard Z400.1-2010
NT-350HT Composite Prepreg
Material number NT-350HT
Revision date:9/22/2022 Date of print:10/6/2022
Version: 1.0 Language: en-US Page: 6 of 8
12. Ecological information
Ecotoxicity
Further details: No data available
Mobility in soil
No data available
Persistence and degradability
Further details: No data available
Additional ecological information
General information:Do not release large quantities into the surface water or into drains.
13. Disposal considerations
Product
Recommendation: Dispose of waste according to applicable legislation.
Package
Recommendation: Dispose of waste according to applicable legislation. Non-contaminated packages may be
recycled.
14. Transport information
14.2 UN proper shipping name
ADR/RID, IMDG, IATA-DGR:
Not restricted
Transport hazard class(es)
ADR/RID, IMDG, IATA-DGR:
not applicable
Packing group
ADR/RID, IMDG, IATA-DGR:
not applicable
Environmental hazards
Marine pollutant: no
Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code
No data available
USA: Department of Transportation (DOT)
Proper shipping name: Not restricted
printed by Mitsubishi with Qualisys SUMDAT
SAFETY DATA SHEET
according to 29 CFR 1910.1200 and ANSI standard Z400.1-2010
NT-350HT Composite Prepreg
Material number NT-350HT
Revision date:9/22/2022 Date of print:10/6/2022
Version: 1.0 Language: en-US Page: 7 of 8
Sea transport (IMDG)
Proper shipping name: Not restricted
Marine pollutant: no
Air transport (IATA)
Proper shipping name: Not restricted
Further information
No dangerous good in sense of these transport regulations.
15. Regulatory information
National regulations - U.S. Federal Regulations
Carbon fibers: TSCA Inventory: listed
TSCA HPVC: not listed
NIOSH Recommendations:
Occupational Health Guideline: 0307
Bisphenol-A-dimethacrylate: TSCA Inventory: listed; EPA flags XU
TSCA HPVC: not listed
Methacrylic acid, monoester with propane-1,2-diol:TSCA Inventory: listed
TSCA HPVC: not listed
16. Other information
Text for labeling: Contains < 10 % Bisphenol-A-dimethacrylate, < 1 % Methacrylic acid, monoester with
propane-1,2-diol. Safety data sheet available on request.
Hazard rating systems:
0
10
NFPA Hazard Rating:
Health: 1 (Slight)
Fire: 0 (Minimal)
Reactivity: 0 (Minimal)
HEALTH 1
FLAMMABILITY 0
PHYSICAL HAZARD 0
X
HMIS Version III Rating:
Health: 1 (Slight)
Flammability: 0 (Minimal)
Physical Hazard: 0 (Minimal)
Personal Protection: X = Consult your supervisor
printed by Mitsubishi with Qualisys SUMDAT
SAFETY DATA SHEET
according to 29 CFR 1910.1200 and ANSI standard Z400.1-2010
NT-350HT Composite Prepreg
Material number NT-350HT
Revision date:9/22/2022 Date of print:10/6/2022
Version: 1.0 Language: en-US Page: 8 of 8
Abbreviations and acronyms:
ADN: European Agreement concerning the International Carriage of Dangerous Goods by
Inland Waterways
ADR: European Agreement concerning the International Carriage of Dangerous Goods by
Road
AS/NZS: Australian Standards/New Zealand Standards
CAS: Chemical Abstracts Service
CFR: Code of Federal Regulations
CLP: Classification, Labelling and Packaging
DMEL: Derived minimal effect level
DNEL: Derived no-effect level
EC: European Community
EN: European Standard
EQ: Excepted quantities
IATA: International Air Transport Association
IATA-DGR: International Air Transport Association Dangerous Goods Regulations
IBC Code: International Code for the Construction and Equipment of Ships carrying
Dangerous Chemicals in Bulk
IMDG Code: International Maritime Dangerous Goods Code
MARPOL: Maritime Pollution: The International Convention for the Prevention of Pollution
from Ships
OSHA: Occupational Safety and Health Administration
PBT: Persistent, bioaccumulative and toxic
PNEC: Predicted no-effect concentration
REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals
RID: Regulations Concerning the International Carriage of Dangerous Goods by Rail
STOT SE: Specific target organ toxicity - single exposure
TRGS: Technical Rules for Hazardous Substances
vPvB: Very persistent and very bioaccumulative
Date of first version:9/22/2022
Department issuing data sheet
Contact person: see section 1: Department responsible for information
The information in this data sheet has been established to our best knowledge and was up-to-date at time of
revision. It does not represent a guarantee for the properties of the product described in terms of the legal
warranty regulations.
printed by Mitsubishi with Qualisys SUMDAT