Mesityl Oxide

CAS RN:141-79-7

GHS Classification

Signal: Warning
GHS Hazard Statements
H226: Flammable liquid and vapor [Warning Flammable liquids]
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
H332: Harmful if inhaled [Warning Acute toxicity, inhalation]

Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P312, P322, P330, P363, P370+P378, P403+P235, and P501
(The corresponding statement to each P-code can be found here.)
Signal: Danger
GHS Hazard Statements
Aggregated GHS information provided by 1011 companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (99.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
H331 (10.29%): Toxic if inhaled [Danger Acute toxicity, inhalation]
H332 (89.52%): Harmful if inhaled [Warning Acute toxicity, inhalation]

Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown.

Precautionary Statement Codes
P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P311, P312, P321, P322, P330, P363, P370+P378, P403+P233, P403+P235, P405, and P501
(The corresponding statement to each P-code can be found here.)
Signal: Danger
GHS Hazard Statements
H226: Flammable liquid and vapor [Warning Flammable liquids]
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H315: Causes skin irritation [Warning Skin corrosion/irritation]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H331: Toxic if inhaled [Danger Acute toxicity, inhalation]
H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
H336: May cause drowsiness or dizziness [Warning Specific target organ toxicity, single exposure; Narcotic effects]
H361: Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
H402: Harmful to aquatic life [Hazardous to the aquatic environment, acute hazard]

Precautionary Statement Codes
P201, P202, P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P281, P301+P312, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P308+P313, P311, P312, P314, P321, P330, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501
(The corresponding statement to each P-code can be found here.)
Find more information on this substance at: Hazardous Substances Data Bank , TOXNET , PubMed