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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Administrative data

Endpoint:
acute toxicity: other routes
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Data from a reference handbook

Data source

Reference
Reference Type:
secondary source
Title:
No information
Author:
RTECS
Year:
1986
Bibliographic source:
RTECS, NIOSH

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Hydrogen bromide
EC Number:
233-113-0
EC Name:
Hydrogen bromide
Cas Number:
10035-10-6
Molecular formula:
BrH
IUPAC Name:
bromide

Test animals

Species:
rat

Administration / exposure

Route of administration:
intraperitoneal

Results and discussion

Effect levels
Dose descriptor:
LD50
Effect level:
76 mg/kg bw
Remarks on result:
other: Intraperitoneal route

Applicant's summary and conclusion

Conclusions:
HBr given by the intraperitoneal route to rats, produced lethality in 50% of the animals (LD50) at a dose of of 76 mg/kg.
Executive summary:

HBr given by the intraperitoneal route to rats, produced lethality in 50% of the animals (LD50) at a dose of 76 mg/kg.