Item | Information |
---|---|
CAS RN | 1310-32-3 |
Chemical Name | Iron selenide |
Substance ID | R01-B-110 |
Classification year (FY) | FY2019 |
Ministry who conducted the classification | Ministry of Health, Labour and Welfare (MHLW)/Ministry of the Environment (MOE) |
New/Revised | Revised |
Classification result in other fiscal year | FY2006 |
Download of Excel format | Excel file |
Item | Information |
---|---|
Guidance used for the classification (External link) | GHS Classification Guidance for the Japanese Government (FY2013 revised edition (Ver. 1.1)) |
UN GHS document (External link) | UN GHS document |
Definitions/Abbreviations (Excel file) | Definitions/Abbreviations |
Model Label by MHLW (External link) | MHLW Website (in Japanese Only) |
Model SDS by MHLW (External link) | MHLW Website (in Japanese Only) |
OECD/eChemPortal (External link) | eChemPortal |
Hazard class | Classification |
Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | |
---|---|---|---|---|---|---|
1 | Explosives | * |
- |
- | - | There are no chemical groups associated with explosive properties present in the molecule. It was classified as "Not classified (Not applicable)." |
2 | Flammable gases | * |
- |
- | - | Solid (GHS definition). It was classified as "Not classified (Not applicable)." |
3 | Aerosols | * |
- |
- | - | Not aerosol products. It was classified as "Not classified (Not applicable)." |
4 | Oxidizing gases | * |
- |
- | - | Solid (GHS definition). It was classified as "Not classified (Not applicable)." |
5 | Gases under pressure | * |
- |
- | - | Solid (GHS definition). It was classified as "Not classified (Not applicable)." |
6 | Flammable liquids | * |
- |
- | - | Solid (GHS definition). It was classified as "Not classified (Not applicable)." |
7 | Flammable solids | * |
- |
- | - | No data available. |
8 | Self-reactive substances and mixtures | * |
- |
- | - | There are no chemical groups present in the molecule associated with explosive or self-reactive properties. It was classified as "Not classified (Not applicable)." |
9 | Pyrophoric liquids | * |
- |
- | - | Solid (GHS definition). It was classified as "Not classified (Not applicable)." |
10 | Pyrophoric solids | * |
- |
- | - | It was classified as "Not classified" because it is estimated that it does not ignite at normal temperatures from information that it is stable in the air (Merck (15th, 2013)). |
11 | Self-heating substances and mixtures | * |
- |
- | - | No data available. |
12 | Substances and mixtures which, in contact with water, emit flammable gases | * |
- |
- | - | It contains metals (Se, Fe), but it was classified as "Not classified" because it is estimated that it does not react vigorously with water from information that it is practically insoluble in water (Merck (15th, 2013)). |
13 | Oxidizing liquids | * |
- |
- | - | Solid (GHS definition). It was classified as "Not classified (Not applicable)." |
14 | Oxidizing solids | * |
- |
- | - | Inorganic compound containing no oxygen or halogen atoms. It was classified as "Not classified (Not applicable)." |
15 | Organic peroxides | * |
- |
- | - | Inorganic compound. It was classified as "Not classified (Not applicable)." |
16 | Corrosive to metals | * |
- |
- | - | Classification is not possible because test methods applicable to solid substances are not available. |
17 | Desensitized explosives | * |
- |
- | - | There are no chemical groups associated with explosive properties present in the molecule. It was classified as "Not classified." |
Hazard class | Classification |
Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | |
---|---|---|---|---|---|---|
1 | Acute toxicity (Oral) | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
1 | Acute toxicity (Dermal) | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
1 | Acute toxicity (Inhalation: Gases) | * |
- |
- | - |
[Rationale for the Classification] Solid (GHS definition). It was classified as "Not classified (Not applicable)." |
1 | Acute toxicity (Inhalation: Vapours) | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
1 | Acute toxicity (Inhalation: Dusts and mists) | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
2 | Skin corrosion/irritation | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
3 | Serious eye damage/eye irritation | Category 2 |
Warning |
H319 |
P305+P351+P338
P337+P313 P264 P280 |
[Rationale for the Classification] Although there are no data on this substance itself, it was classified in Category 2 based on (1). [Evidence Data] (1) ACGIH recommends TLV levels for selenium and its compounds with the intention to minimize the potential for ocular and upper respiratory tract irritation (ACGIH (7th, 2001)). [Reference Data, etc.] (2) There are reports on intense irritation of the eyes, nose and throat, followed by headache, in workers briefly exposed to high concentrations of the fume of selenium dioxide (CAS RN 7446-08-4) (ACGIH (7th, 2001), Initial Risk Assessment Report (NITE, CERI, NEDO, 2008)). |
4 | Respiratory sensitization | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
4 | Skin sensitization | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
5 | Germ cell mutagenicity | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
6 | Carcinogenicity | * |
- |
- | - |
[Rationale for the Classification] Based on the classification results by other organizations in (1), it was classified as "Classification not possible" in accordance with the GHS Classification Guidance for the Japanese Government. [Evidence Data] (1) As for classification results by domestic and international organizations, selenium and selenium compounds are classified in Group 3 by IARC (IARC Sup.7 (1987)). |
7 | Reproductive toxicity | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
8 | Specific target organ toxicity - Single exposure | Category 3 (Respiratory tract irritation) |
Warning |
H335 |
P304+P340
P403+P233 P261 P271 P312 P405 P501 |
[Rationale for the Classification] Although there are no data on this substance itself, it was classified in Category 3 (respiratory tract irritation) based on (1) and (2). [Evidence Data] (1) ACGIH recommends TLV levels for selenium and its compounds with the intention to minimize the potential for ocular and upper respiratory tract irritation (ACGIH (7th, 2001)). (2) There is a description that selenium is irritating to the respiratory tract (GESTIS (Access on December 2019)). [Reference Data, etc.] (3) There are reports on intense irritation of the eyes, nose and throat, followed by headache, in workers briefly exposed to high concentrations of the fume of selenium dioxide (CAS RN 7446-08-4) (ACGIH (7th, 2001), Initial Risk Assessment Report (NITE, CERI, NEDO, 2008)). (4) In plural workers exposed to smoke containing selenium dioxide for about 20 minutes in an incident, bronchial spasms and symptoms of asphyxiation were followed within 12 hours by chills, fever, headache, and bronchitis. Symptoms of bronchitis disappeared after 1 week (ACGIH (7th, 2001), Initial Risk Assessment Report (NITE, CERI, NEDO, 2008)). |
9 | Specific target organ toxicity - Repeated exposure | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
10 | Aspiration hazard | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
Hazard class | Classification |
Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | |
---|---|---|---|---|---|---|
11 | Hazardous to the aquatic environment Short term (Acute) | Classification not possible |
- |
- | - | Classification not possible due to lack of data. |
11 | Hazardous to the aquatic environment Long term (Chronic) | Classification not possible |
- |
- | - | Classification not possible due to lack of data. |
12 | Hazardous to the ozone layer | Classification not possible |
- |
- | - | Classification not possible due to lack of data. |
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