Item | Information |
---|---|
CAS RN | 21651-19-4 |
Chemical Name | Tin(II) oxide |
Substance ID | R01-A-014 |
Classification year (FY) | FY2019 |
Ministry who conducted the classification | Ministry of Health, Labour and Welfare (MHLW)/Ministry of the Environment (MOE) |
New/Revised | New |
Classification result in other fiscal year | |
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) | |
Model SDS by MHLW (External link) | |
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 | * |
- |
- | - | It was classified as "Not classified" from information that it is not combustible (ICSC (2004)). |
8 | Self-reactive substances and mixtures | * |
- |
- | - | There are no chemical groups associated with explosive or self-reactive properties present in the molecule. 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" from information that it is not combustible (ICSC (2004)). |
11 | Self-heating substances and mixtures | * |
- |
- | - | It was classified as "Not classified" from information that it is not combustible (ICSC (2004)). |
12 | Substances and mixtures which, in contact with water, emit flammable gases | * |
- |
- | - | It contains a metalloid (Sn), but because it is estimated to be stable in water from information that it is insoluble in water (ICSC (2004)), it was classified as "Not classified." |
13 | Oxidizing liquids | * |
- |
- | - | Solid (GHS definition). It was classified as "Not classified (Not applicable)." |
14 | Oxidizing solids | * |
- |
- | - | It is an inorganic compound containing oxygen (but not halogen), but the classification is not possible due to no data. |
15 | Organic peroxides | * |
- |
- | - | Inorganic substance. 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 | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
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] Classification not possible due to lack of data. |
7 | Reproductive toxicity | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
8 | Specific target organ toxicity - Single exposure | * |
- |
- | - |
[Rationale for the Classification] Classification not possible due to lack of data. |
9 | Specific target organ toxicity - Repeated exposure | Category 1 (lung) |
Danger |
H372 |
P260
P264 P270 P314 P501 |
[Rationale for the Classification] Based on (1), since effects on the lungs were shown in humans, it was classified in Category 1 (lung). [Evidence Data] (1) Exposure to the dust and fume of tin (oxide) is recognized to result in stannosis, mild pneumoconiosis (ACGIH (7th, 2019)). [Reference Data, etc.] (2) In a study in which rats were given this substance for 4 weeks by feeding, no effects were observed at up to 390 mg/kg day (ATSDR (2005)). (3) There were no effects on survival, growth, food utilization, blood or urine composition, serum biochemistry, organ weights, or the gross and microscopic appearance of a range of tissues and organs when rats were given up to 1% of this substance or 0.1% of tin(II) chloride (CAS RN 21651-19-4) in the diet for 13 weeks. (CICAD 65 (2005)). |
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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