Pentaerythritol 115-77-5 MSDS
Name: Pentaerythritol 98% Material Safety Data Sheet
Synonym: Tetrakis(hydroxymethyl)methane; 2,2-Bis-(hydroxymethyl)-1,3-propanediol
CAS: 115-77-5
Section 1 - Chemical Product   MSDS Name:Pentaerythritol 98% Material Safety Data Sheet
Synonym:Tetrakis(hydroxymethyl)methane; 2,2-Bis-(hydroxymethyl)-1,3-propanediol

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
115-77-5 Pentaerythritol, 98% 98% 204-104-9
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
None

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure and move to fresh air immediately. Get medical aid if cough or other symptoms appear.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 115-77-5: United Kingdom, WEL - TWA: 10 mg/m3 TWA (inhalable dust); 4 mg/m3 (respirable dust) United Kingdom, WEL - STEL: 20 mg/m3 STEL (inhalable dust); 12 mg STEL (respirable dust) United States OSHA: 15 mg/m3 TWA (total dust); 5 mg/m3 TWA (respirable fraction) Belgium - TWA: 10 mg/m3 VLE France - VME: 10 mg/m3 VME Malaysia: 10 mg/m3 TWA Netherlands: 10 mg/m3 MAC (inhalable dust); 5 mg/m3 MAC (respirab dust) Spain: 10 mg/m3 VLA-ED (inhalable fraction); 4 mg/m3 VLA-ED (respirable fraction) Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective clothing to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: white
Odor: Odorless.
pH: Not available.
Vapor Pressure: 1 mm Hg @20C
Viscosity: Not available.
Boiling Point: 276 deg C @ 30.00mm Hg
Freezing/Melting Point: 255 - 259 deg C
Autoignition Temperature: 490 deg C ( 914.00 deg F)
Flash Point: 240 deg C ( 464.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 1 G/18 ML WATER (15C)
Specific Gravity/Density:
Molecular Formula: C5H12O4
Molecular Weight: 136.15

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation.
Incompatibilities with Other Materials:
Strong oxidizing agents - strong acids - acid chlorides - acid anhydrides - thiophosphoryl chloride.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 115-77-5: RZ2490000 LD50/LC50:
CAS# 115-77-5: Oral, mouse: LD50 = 25500 mg/kg; Oral, mouse: LD50 = 18500 mg/kg; Oral, rabbit: LD50 = 18500 mg/kg; Oral, rabbit: LD50 = 18500 mg/kg; Oral, rat: LD50 = 19500 mg/kg; Oral, rat: LD50 = 18500 mg/kg.
Carcinogenicity:
Pentaerythritol, 98% - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Ecotoxicity:
Fish-toxicity: LC0>5000 mg/l/48H Leusiscus idus Daphnia-toxicity: EC50:38900 mg/l/24H Daphnia magna Algae-toxicity: EC3:16500 mg/l/7D Scenedesmus subspicatus Bacteria-toxicity: EC10:18200 mg/l/18H Pseudomonas putida COD=1230 mg O2/g; ThOD=1300 mg O2/g

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 115-77-5: 1
Canada
CAS# 115-77-5 is listed on Canada's DSL List.
CAS# 115-77-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 115-77-5 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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