2,3,7,8-Tetrachlorodibenzo-p-dioxin

CAS RN: 1746-01-6

GHS Classification


Signal: Danger
GHS Hazard Statements
H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P264, P270, P273, P280, P301+P310, P305+P351+P338, P321, P330, P337+P313, P391, P405, and P501
(The corresponding statement to each P-code can be found at the GHS Classification page.)
ECHA C&L Notifications Summary
Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
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.

Signal: Danger
GHS Hazard Statements
H225: Highly Flammable liquid and vapor [Danger Flammable liquids]
H304: May be fatal if swallowed and enters airways [Danger Aspiration hazard]
H315: Causes skin irritation [Warning Skin corrosion/irritation]
H319: Causes serious eye irritation [Warning Serious eye damage/eye 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]
H373: Causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes
P201, P202, P210, P233, P240, P241, P242, P243, P260, P261, P264, P271, P273, P280, P281, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P308+P313, P312, P314, P321, P331, P332+P313, P337+P313, P362, P370+P378, P391, P403+P233, P403+P235, P405, and P501
(The corresponding statement to each P-code can be found at the GHS Classification page.)

Signal: Danger
GHS Hazard Statements
H300: Fatal if swallowed [Danger Acute toxicity, oral]
H310: Fatal in contact with skin [Danger Acute toxicity, dermal]
H315: Causes skin irritation [Warning Skin corrosion/irritation]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]
H350: May cause cancer [Danger Carcinogenicity]
H360: May damage fertility or the unborn child [Danger Reproductive toxicity]
H370: Causes damage to organs [Danger Specific target organ toxicity, single exposure]
H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
Precautionary Statement Codes
P201, P202, P260, P262, P264, P270, P280, P281, P301+P310, P302+P350, P302+P352, P305+P351+P338, P307+P311, P308+P313, P310, P314, P321, P322, P330, P332+P313, P337+P313, P361, P362, P363, P405, and P501
(The corresponding statement to each P-code can be found at the GHS Classification page.)
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