Hydrogen Release Compound (HRC庐)
MATERIAL SAFETY DATA SHEET (MSDS)
Last Revised: February 10, 2004
Section 1 - Material Identification
Supplier:
1011 Calle Sombra
San Clemente, CA 92673
Phone: 949.366.8000
Fax: 949.366.8090
E-mail: info@regenesis.com
Propanoic acid, 2-[2-[2-(2-hydroxy-1-oxopropoxy)-1-
Chemical Name:
oxopropoxy]-1-oxopropoxy]-1,2,3-propanetriyl ester
Chemical Family: Organic Chemical
Hydrogen Release Compound庐 (HRC庐)
Trade Name:
Glycerol tripolylactate and Glycerol
Used to remediate contaminated soil and groundwater
Product Use:
(environmental applications)
Section 2 鈥? Chemical Identification
CAS# Chemical
201167-72-8 Glycerol Tripolylactate
56-81-5 Glycerol
50-21-5 Lactic Acid
Section 3 - Physical Data
Melting Point: Not Available (NA)
Boiling Point: Not Determined (ND)
Flash Point: ND
Density: 1.3 g/cc
Regenesis 鈥? HRC MSDS
Section 3 鈥? Physical Data (cont)
Solubility: Acetone and DMSO
Appearance: Viscous amber gel/liquid
Odor: Not detectable
Vapor Pressure: None
Section 4 - Fire and Explosion Hazard Data
Extinguishing Media: Carbon Dioxide, Dry Chemical Powder or Appropriate Foam.
Water may be used to keep exposed containers cool.
For large quantities involved in a fire , one should wear full protective clothing and a NIOSH
approved self contained breathing apparatus with full face piece operated in the pressure
demand or positive pressure mode as for a situation where lack of oxygen and excess heat
are present.
Section 5 - Toxicological Information
May be harmful by inhalation, ingestion, or skin absorption.
May cause irritation. To the best of our knowledge, the
chemical, physical, and toxicological properties of the glycerol
Acute Effects:
tripolylactate have not been investigated. Listed below are the
toxicological information for glycerol and lactic acid.
MA8050000
RTECS#: Glycerol
SKN-RBT 500 MG/24H MLD BIOFX* 9-4/1970
85JCAE-,207,1986 85JCAE-,207,1986
EYE-RBT 126 MG MLD 85JCAE -,656,86
Irritation data:
EYE-RBT 500 MG/24H MLD AJOPAA 29,1363,46
SKN-RBT 5MG/24H SEV
EYE-RBT 750 UG SEV
J:\Operations\MSDS\HRC MSDS Page 2
Regenesis 鈥? HRC MSDS
Section 5 鈥? Toxicological Information (cont)
ORL-MUS LD50:4090 MG/KG NIIRDN 6,215,1982
FRZKAP (6),56,1977 FEPRA7 4,142,1945
SCU-RBT LD50:100 MG/KG RCOCB8 56,125,1987
ORL-RAT LD50:12600 MG/KG ARZNAD 26,1581,1976
IHL- ARZNAD 26,1579,1978
RATLC50:>570MG/M3/1HBIO NIIRDN 6,215,1982
FX*9-4/1970 IPR-RAT LD50: JAPMA8 39,583,1950
4420 MG/KG DMDJAP 31,276,1959
IVN-RAT LD50: 5566 MG/KG BIOFX* 9-4/1970
IPR-MUS LD50: 8700 MG/KG NIIRDN 6,215,1982
Toxicity data: SCU-MUS LD50: 91 MG/KG FMCHA2-,C252,91
IVN-MUS LD50: 4250 MG/KG FMCHA2-,C252,91
ORL-RBT LD50: 27 GM/KG FAONAU 40,144,67
SKN-RBT LD50:>10GM/KG JIHTAB 23,259,41
IVN-RBT LD50: 53 GM/KG FMCHA2-,C252,91
ORL-GPG LD50: 7750 MG/KG JIHTAB 23,259,1941
ORL-RAT LD50:3543 MG/KG
SKN-RBT LD50:>2 GM/KG
ORL-MUS LD50: 4875 MG/KG
ORL-GPG LD50: 1810 MG/KG
ORL-QAL LD50: >2250 MG/KG
Behavioral (headache), gastrointestinal (nausea or vomiting),
Paternal effects (spermatogenesis, testes, epididymis, sperm
Target Organ data:
duct), effects of fertility (male fertility index, post-implantation
mortality).
OD2800000
RTECS#:
Lactic acid
Only selected registry of toxic effects of chemical substances (RTECS) data is presented
here. See actual entry in RTECS for complete information on lactic acid and glycerol.
J:\Operations\MSDS\HRC MSDS Page 3
Regenesis 鈥? HRC MSDS
Section 6 - Health Hazard Data
Handling: Avoid continued contact with skin. Avoid contact with eyes.
In any case of any exposure which elicits a response, a physician should b consulted
e
immediately.
First Aid Procedures
Remove to fresh air. If not breathing give artificial respiration.
Inhalation: In case of labored breathing give oxygen. Call a physician.
No effects expected. Do not give anything to an unconscious
Ingestion: person. Call a physician immediately.
Flush with plenty of water. Contaminated clothing may be
Skin Contact: washed or dry cleaned normally.
Wash eyes with plenty of water for at least 15 minutes lifting
Eye contact: both upper and lower lids. Call a physician.
Section 7 - Reactivity Data
Conditions to Avoid: Strong oxidizing agents, bases and acids
Hazardous
None known
Polymerization:
Further Information: Hydrolyses in water to form Lactic Acid and Glycerol.
Section 8 - Spill, Leak or Accident Procedures
After Spillage or Neutralization is not required. This material may be burned in a
Leakage: chemical incinerator equipped with an afterburner and scrubber.
Laws and regulations for disposal vary widely by locality.
Observe all applicable regulations and laws. This material, may
Disposal:
be disposed of in solid waste. Material is readily degradable and
hydrolyses in several hours.
No requirement for a reportable quantity (CERCLA) of a spill is known.
J:\Operations\MSDS\HRC MSDS Page 4
Regenesis 鈥? HRC MSDS
Section 9 - Special Protection or Handling
Should be stored in plastic lined, steel, plastic, glass, aluminum, stainless steel, or reinforced
fiberglass containers.
Protective Gloves: Vinyl or Rubber
Splash Goggles or Full Face Shield
Eyes:
Area should have approved means of washing eyes.
Ventilation: General exhaust.
Store in cool, dry, ventilated area. Protect from incompatible
Storage:
materials.
Section 10 - Other Information
This material will degrade in the environment by hydrolysis to lactic acid and glycerol.
Materials containing reactive chemicals should be used only by personnel with appropriate
chemical training.
The information contained in this document is the best available to the supplier as of the
time of writing. Some possible hazards have been determined by analogy to similar classes
of material. No separate tests have been performed on the toxicity of this material. The
items in this document are subject to change and clarification as more information becomes
available.
J:\Operations\MSDS\HRC MSDS Page 5
|