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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
additional toxicological information
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Information from peer reviewed handbook/review.

Data source

Reference
Reference Type:
publication
Title:
Odor as an aid to chemical safety: odor thresholds compared with threshold limit values and volatilities for 214 Industrial chemicals in air and water dilution.
Author:
Amoore JE and Hautala E
Year:
1983
Bibliographic source:
J Appl Toxicol 3, 272-300.

Materials and methods

Type of study / information:
Type: other: Odor threshold

Test material

Constituent 1
Chemical structure
Reference substance name:
Methyl formate
EC Number:
203-481-7
EC Name:
Methyl formate
Cas Number:
107-31-3
Molecular formula:
C₂H₄O₂
IUPAC Name:
methyl formate
Details on test material:
TS-Freetext:
Methyl formate.

Results and discussion

Any other information on results incl. tables

RS-Freetext:
Odor threshold in air:  600 ppm; 
Standard error:        2.9
TLV:                   100 ppm
Odor safety factor:    0.17
Odor safety class:     E

Applicant's summary and conclusion

Conclusions:
CL-Freetext:
The odor threshold is higher than the TLV. Therefore,
hazardous concentrations of methylformate are not perceived
by smell.