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Registry of Toxic Effects of Chemical Substances (RTECS)

Cyclohexylamine, N,N-dimethyl-

RTECS #

GX1198000

CAS #

98-94-2

Updated

February 2006

Molecular Weight

127.26

Molecular Formula

C8H17N

Synonyms

(Dimethylamino)cyclohexane
Cyclohexanamine, N,N-dimethyl- (9CI)
Cyclohexyldimethylamine
N,N-Dimethylaminocyclohexane
N,N-Dimethylcyclohexanamine
N,N-Dimethylcyclohexylamine
N-Cyclohexyldimethylamine
Polycat 8

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
inhalation/mouse lethal concentration (50 percent kill): 1100 mg/m3/2HBehavioral: Muscle contraction or spasticityGTPZAB 28(5),54,1984
inhalation/rat lethal concentration (50 percent kill): 1889 mg/m3/2HBehavioral: Muscle contraction or spasticityGTPZAB 28(5),54,1984
oral/guinea pig lethal dose (50 percent kill): 520 mg/kgZHYGAM 20,393,1974
oral/mouse lethal dose (50 percent kill): 320 mg/kgBehavioral: Muscle contraction or spasticityGTPZAB 28(5),54,1984
oral/rabbit lethal dose (50 percent kill): 620 mg/kgZHYGAM 20,393,1974
oral/rat lethal dose (50 percent kill): 348 mg/kgZHYGAM 20,393,1974
skin/rat lethal dose (50 percent kill): 370 mg/kgBehavioral: Tremor

Behavioral: Ataxia

Skin: After systemic exposure: Dermatitis, other
NTIS** OTS0536456

Standards and Regulations

OrganizationStandardReference
Occupational Exposure Limit-RUSSIAshort term exposure limit 3 mg/m3, Skin, JUN2003

NIOSH Documentation and Surveillance

OrganizationStandardReference
National Occupational Exposure Survey 1983Hazard Code M2994; Number of Industries 11; Total Number of Facilities 563; Number of Occupations 16; Total Number of Employees Exposed 6130; Total Number of Female Employees Exposed 253
National Occupational Hazard Survey 1974Hazard Code M2994; Number of Industries 1; Total Number of Facilities 8; Number of Occupations 2; Total Number of Employees Exposed 24

Status in Federal Agencies

OrganizationReference
EPA TSCA Section 8(b) CHEMICAL INVENTORY
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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