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Methyl iodide (CASRN 74-88-4)

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0650

Methyl iodide; CASRN 74-88-4

Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data, as outlined in the IRIS assessment development process. Sections I (Health Hazard Assessments for Noncarcinogenic Effects) and II (Carcinogenicity Assessment for Lifetime Exposure) present the conclusions that were reached during the assessment development process. Supporting information and explanations of the methods used to derive the values given in IRIS are provided in the guidance documents located on the IRIS website.

STATUS OF DATA FOR Methyl iodide

File First On-Line / /

Category (section)
Status
Last Revised
Oral RfD Assessment (I.A.) no data  
Inhalation RfC Assessment (I.B.) no data 09/01/1992
Carcinogenicity Assessment (II.) no data 03/01/1994

_I.  Chronic Health Hazard Assessments for Noncarcinogenic Effects

_I.A. Reference Dose for Chronic Oral Exposure (RfD)

Substance Name — Methyl iodide
CASRN — 74-88-4
Primary Synonym — Iodomethane

Not available at this time.

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_I.B. Reference Concentration for Chronic Inhalation Exposure (RfC)

Substance Name — Methyl iodide
CASRN — 74-88-4
Primary Synonym — Iodomethane

Not available at this time.

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_II.  Carcinogenicity Assessment for Lifetime Exposure

Substance Name — Methyl iodide
CASRN — 74-88-4
Primary Synonym — Iodomethane

Not available at this time.

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_III.  [reserved]
_IV.  [reserved]
_V.  [reserved]


_VI.  Bibliography

Substance Name — Methyl iodide
CASRN — 74-88-4
Primary Synonym — Iodomethane

Not available at this time.

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_VII.  Revision History

Substance Name — Methyl iodide
CASRN — 74-88-4
Primary Synonym — Iodomethane

Date
Section
Description
09/01/1992 I.B. Inhalation RfC now under review
03/01/1994 II. Carcinogenicity assessment now under review
10/01/1994 All CASRN corrected
08/01/1995 I.B., II. EPA's RfD/RfC and CRAVE workgroups were discontinued in May, 1995. Chemical substance reviews that were not completed by September 1995 were taken out of IRIS review. The IRIS Pilot Program replaced the workgroup functions beginning in September, 1995.
04/01/1997 III., IV., V. Drinking Water Health Advisories, EPA Regulatory Actions, and Supplementary Data were removed from IRIS on or before April 1997. IRIS users were directed to the appropriate EPA Program Offices for this information.

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_VIII.  Synonyms

Substance Name — Methyl iodide
CASRN — 74-88-4
Primary Synonym — Iodomethane
Last Revised — 09/01/1992

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