Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 208-964-6 | CAS number: 549-18-8
Endpoint summary
Administrative data
Description of key information
Symptoms of overdose/poisoning may include the following: hypothermia, respiratory depression, seizures, abnormal tendon reflexes, disorientation, agitation, myoclonic jerks, coma, pyramidal signs, arrhythmias, bundle branch block, cardiac arrest, hypotension, circulatory collapse, mydriasis, blurred vision, tachycardia, vasodilation, urinary retention, decreased gastrointestinal motility, decreased bronchial secretions, and dry mucous membranes and skin. A study on children showed that initial symptoms and signs of acute amitriptyline intoxication appeared severe, but they disappeared with only supportive care required in most children except for cases that ingested high doses of drug within a few days.
Source: Hazardous Substances Data Bank [Internet]. Bethesda (MD): National Library of Medicine (US). Available from:
http://toxnet.nlm.nih.gov/cgi-bin/sis/htmlgen?HSDB
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
