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Registry of Toxic Effects of Chemical Substances (RTECS)

Guanidine, mononitrate

RTECS #

MF4350000

CAS #

506-93-4; 6609-93-4; 24011-90-3

Updated

March 1999

Molecular Weight

122.11

Molecular Formula

CH5N3·HNO3

Synonyms

Guanidine nitrate (1:1)
Guanidinium nitrate

Skin and Eye Irritation and References

Route/OrganismDoseEffectReference
eye /rabbit 92 mg mildNTIS** AD-A166-449
skin /rabbit 500 mg severeATDAEI 12,592,1993

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
oral/mouse lethal dose (50 percent kill): 1028 mg/kgBehavioral: Altered sleep time (including change in righting reflex)

Behavioral: Excitement

Behavioral: Change in motor activity (specific assay)
NTIS** AD-A197-827
oral/rat lethal dose (50 percent kill): 730 mg/kgBehavioral: Altered sleep time (including change in righting reflex)

Behavioral: Muscle contraction or spasticity

Behavioral: Irritability
ATDAEI 12,594,1993
skin/rabbit Lethal dose: >2 gm/kgSkin: After systemic exposure: Dermatitis, otherATDAEI 12,592,1993

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA Section 8(d) unpublished health/safety studies
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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