CAS#587-23-5
Manufacturer
RTECSNot available.
SPECTRUM CHEMICAL MFG. CORP.
TSCATSCA 8(b) inventory:
Methenamine mandelate
Commercial Name(s)Not available.
CI# Not available.
SynonymHexamethylenetetramine mandelate
IN CASE OF EMERGENCY
Chemical Name
Chemical FamilyNot available.CALL (310) 516-8000
Chemical FormulaC6H12N4.C8H8O3
SPECTRUM CHEMICAL MFG. CORP.

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Section 2.Composition and Information on Ingredients
Exposure Limits
TWA (mg/m3)STEL (mg/m3) CEIL (mg/m3)
NameCAS #% by Weight
1) Methenamine mandelate587-23-5100
Toxicological DataMethenamine mandelate
on IngredientsLD50: Not available.
LC50: Not available.

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Section 3. Hazards Identification
Potential Acute Health Effects Very hazardous in case of ingestion. Hazardous in case of skin contact (irritant), of eye contact (irritant), of
inhalation.
CARCINOGENIC EFFECTS: Not available.
Potential Chronic Health
EffectsMUTAGENIC EFFECTS: Not available.
TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated or prolonged exposure is not known to aggravate medical condition.
Methenamine mandelate

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Section 4. First Aid Measures
Eye ContactCheck for and remove any contact lenses. Do not use an eye ointment. Seek medical attention.
Skin ContactAfter contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin
with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin.
Cover the irritated skin with an emollient. If irritation persists, seek medical attention. Wash contaminated
clothing before reusing.
Serious Skin ContactWash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical
attention.
InhalationAllow the victim to rest in a well ventilated area. Seek immediate medical attention.
Serious InhalationNot available.
IngestionDo not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not
breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.
Serious IngestionNot available.

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Section 5. Fire and Explosion Data
Flammability of the Product Flammable.
Auto-Ignition Temperature 410°C (770°F)
Flash PointsCLOSED CUP: 250°C (482°F).
Flammable LimitsNot available.
These products are carbon oxides (CO, CO2), nitrogen oxides (NO, NO2...).
Products of Combustion
Fire Hazards in Presence of Flammable in presence of open flames and sparks.
Various Substances
Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
of Various SubstancesRisks of explosion of the product in presence of static discharge: Not available.
Fire Fighting MediaFlammable solid.
and InstructionsSMALL FIRE: Use DRY chemical powder.
LARGE FIRE: Use water spray or fog. Cool containing vessels with water jet in order to prevent pressure
build-up, autoignition or explosion.
Special Remarks onNot available.
Fire Hazards
Special Remarks on Explosion Not available.
Hazards

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Section 6. Accidental Release Measures
Small SpillUse appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by
spreading water on the contaminated surface and dispose of according to local and regional authority
requirements.
Large SpillFlammable solid.
Stop leak if without risk. Do not touch spilled material. Use water spray curtain to divert vapor drift. Prevent
on disposal. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the
sanitary system.
Methenamine mandelate

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Section 7. Handling and Storage
PrecautionsKeep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not
breathe dust. Wear suitable protective clothing In case of insufficient ventilation, wear suitable respiratory
equipment If you feel unwell, seek medical attention and show the label when possible. Avoid contact with skin
and eyes
StorageFlammable materials should be stored in a separate safety storage cabinet or room. Keep away from heat. Keep
away from sources of ignition. Keep container tightly closed. Keep in a cool, well-ventilated place. Ground all
equipment containing material. Keep container dry. Keep in a cool place.

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Section 8. Exposure Controls/Personal Protection
Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal ProtectionSplash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent.
Gloves.
Personal Protection in Case of Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used
a Large Spillto avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist
BEFORE handling this product.
Exposure LimitsNot available.

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Section 9. Physical and Chemical Properties
Physical state and appearance Solid.OdorNot available.
TasteNot available.
292.34 g/mole
Molecular Weight
ColorNot available.
pH (1% soln/water)Not available.
Boiling PointNot available.
Melting Point129°C (264.2°F)
Critical TemperatureNot available.
Specific GravityNot available.
Not applicable.
Vapor Pressure
Vapor DensityNot available.
VolatilityNot available.
Odor ThresholdNot available.
Water/Oil Dist. Coeff.The product is more soluble in oil; log(oil/water) = 135
Not available.
Ionicity (in Water)
Dispersion PropertiesNot available.
Not available.
Solubility

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Section 10. Stability and Reactivity Data
The product is stable.
Stability
Instability TemperatureNot available.
Not available.
Conditions of Instability
Incompatibility with various Not available.
substances
Methenamine mandelate
CorrosivityNon-corrosive in presence of glass.
Special Remarks onNot available.
Reactivity
Special Remarks onNot available.
Corrosivity
PolymerizationNo.

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Section 11. Toxicological Information
Routes of EntryAbsorbed through skin. Eye contact. Inhalation. Ingestion.
Toxicity to AnimalsLD50: Not available.
LC50: Not available.
Chronic Effects on Humans Not available.
Other Toxic Effects onVery hazardous in case of ingestion.
HumansHazardous in case of skin contact (irritant), of inhalation.
Special Remarks onNot available.
Toxicity to Animals
Special Remarks onNot available.
Chronic Effects on Humans
Special Remarks on otherNot available.
Toxic Effects on Humans

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Section 12. Ecological Information
EcotoxicityNot available.
BOD5 and CODNot available.
Products of BiodegradationPossibly hazardous short term degradation products are not likely. However, long term degradation products may
arise.
Toxicity of the ProductsThe products of degradation are more toxic.
of Biodegradation
Special Remarks on theNot available.
Products of Biodegradation

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Section 13. Disposal Considerations
Waste Disposal

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Section 14. Transport Information
DOT ClassificationNot a DOT controlled material (United States).
IdentificationNot applicable.
Special Provisions forNot applicable.
Transport
Methenamine mandelate
DOT (Pictograms)

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Section 15. Other Regulatory Information and Pictograms
TSCA 8(b) inventory: Methenamine mandelate
Federal and State
Regulations
California
Proposition 65
Warnings
Other RegulationsNot available..
WHMIS (Canada) CLASS B-4: Flammable solid.
Other Classifications
DSCL (EEC)R36/38- Irritating to eyes and skin.
Health Hazard
HMIS (U.S.A.)2 National Fire Protection
1 Flammability
1 Association (U.S.A.)
Fire Hazard
2 0 Reactivity
Health
Reactivity
0
Specific hazard
Personal Protection
E
WHMIS (Canada)
(Pictograms)
DSCL (Europe)
(Pictograms)
TDG (Canada)
(Pictograms)
ADR (Europe)
(Pictograms)
Protective Equipment
Gloves.
Lab coat.
Dust respirator. Be sure to use an
approved/certified respirator or
equivalent. Wear appropriate respirator
when ventilation is inadequate.
Splash goggles.

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SECTION 16 - ADDITIONAL INFORMATION
N/A