Cyclohexylamine

CAS 108-91-8 C₆H₁₃N MW 99.2000 Danger NIOSH data available

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Corrosion

Skull and Crossbones

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Health Hazard

Emergency: 911 | Poison Control: 1-800-222-1222

Recommended safety equipment

Personal protective equipment commonly recommended for the hazard classes shown above.

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Hazard Statements

Code	Statement	Hazard Class
`H226`	Flammable liquid and vapor	Flammable liquids
`H301`	Toxic if swallowed	Acute toxicity, oral
`H311`	Toxic in contact with skin	Acute toxicity, dermal
`H314`	Causes severe skin burns and eye damage	Skin corrosion/irritation
`H318`	Causes serious eye damage	Serious eye damage/eye irritation
`H331`	Toxic if inhaled	Acute toxicity, inhalation
`H336`	May cause drowsiness or dizziness	Specific target organ toxicity, single exposure; Narcotic effects
`H340`	May cause genetic defects	Germ cell mutagenicity
`H361`	Suspected of damaging fertility or the unborn child	Reproductive toxicity
`H370`	Causes damage to organs	Specific target organ toxicity, single exposure
`H372`	Causes damage to organs through prolonged or repeated exposure	Specific target organ toxicity, repeated exposure
`H373`	May causes damage to organs through prolonged or repeated exposure	Specific target organ toxicity, repeated exposure

Precautionary Statements

Code	Statement
`P203`	Obtain, read and follow all safety instructions before use.
`P210`	Keep away from heat, hot surface, sparks, open flames and other ignition sources. No smoking.
`P233`	Keep container tightly closed.
`P240`	Ground/bond container and receiving equipment.
`P241`	Use explosion-proof [electrical/ventilating/lighting/.../] equipment.
`P242`	Use only non-sparking tools.
`P243`	Take precautionary measures against static discharge.
`P260`	Do not breathe dust/fume/gas/mist/vapors/spray.
`P261`	Avoid breathing dust/fume/gas/mist/vapors/spray.
`P262`	Do not get in eyes, on skin, or on clothing.
`P264`	Wash hands [and ...] thoroughly after handling.
`P264+P265`	Wash hands [and ...] thoroughly after handling. Do not touch eyes.
`P270`	Do not eat, drink or smoke when using this product.
`P271`	Use only outdoors or in a well-ventilated area.
`P280`	Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
`P301+P316`	IF SWALLOWED: Get emergency medical help immediately.
`P301+P330+P331`	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
`P302+P352`	IF ON SKIN: wash with plenty of water/...
`P302+P361+P354`	IF ON SKIN: Take off Immediately all contaminated clothing. Immediately rinse with water for several minutes.
`P303+P361+P353`	IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower].
`P304+P340`	IF INHALED: Remove person to fresh air and keep comfortable for breathing.
`P305+P354+P338`	IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
`P308+P316`	IF exposed or concerned: Get emergency medical help immediately.
`P316`	Get emergency medical help immediately.
`P317`	Get emergency medical help.
`P318`	if exposed or concerned, get medical advice.
`P319`	Get medical help if you feel unwell.
`P321`	Specific treatment (see information on this label and safety datasheet)).
`P330`	Rinse mouth.
`P361+P364`	Take off immediately all contaminated clothing and wash it before reuse.
`P363`	Wash contaminated clothing before reuse.
`P370+P378`	In case of fire: Use ... to extinguish.
`P403+P233`	Store in a well-ventilated place. Keep container tightly closed.
`P403+P235`	Store in a well-ventilated place. Keep cool.
`P405`	Store locked up.
`P501`	Dispose of contents/container to ...

Exposure Limits

NIOSH REL	10 ppm
Skin Notation	Yes — can be absorbed through skin

Physical Properties

Colorless to yellow liquid with an odor of ammonia.

Boiling Point	274°F
Flash Point	88°F
Vapor Pressure	11 mmHg
Specific Gravity	0.87

NFPA 704 Diamond

Target Organs

Skin Eyes

severe skin and eye irritation and sensitization

Synonyms

aminocyclohexane; aminohexahydrobenzene; hexahydroaniline; hexahydrobenzenamine

Data Sources

GHS Classification: PubChem CID 7965
NIOSH REL/IDLH: NIOSH Pocket Guide

Disclaimer: This information is compiled from public regulatory databases for reference only. It does not replace the manufacturer's Safety Data Sheet (SDS). Always consult the official SDS for your specific product before handling chemicals.

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