Item | Information |
---|---|
CAS RN | 109-84-2 |
Chemical Name | Hydroxyethylhydrazine |
Substance ID | R01-B-035 |
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 is a chemical group associated with explosive properties (neighboring nitrogen atoms) present in the molecule, but the classification is not possible due to no data. |
2 | Flammable gases | * |
- |
- | - | Liquid (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 | * |
- |
- | - | Liquid (GHS definition). It was classified as "Not classified (Not applicable)." |
5 | Gases under pressure | * |
- |
- | - | Liquid (GHS definition). It was classified as "Not classified (Not applicable)." |
6 | Flammable liquids | Category 4 |
Warning |
H227 |
P370+P378
P210 P280 P403 P501 |
It was classified in Category 4 based on a flash point of 77 deg C (GESTIS (Access on June 2019)). |
7 | Flammable solids | * |
- |
- | - | Liquid (GHS definition). It was classified as "Not classified (Not applicable)." |
8 | Self-reactive substances and mixtures | * |
- |
- | - | There is a chemical group associated with explosive properties (neighboring nitrogen atoms) present in the molecule, but the classification is not possible due to no data. |
9 | Pyrophoric liquids | * |
- |
- | - | No data available. |
10 | Pyrophoric solids | * |
- |
- | - | Liquid (GHS definition). It was classified as "Not classified (Not applicable)." |
11 | Self-heating substances and mixtures | * |
- |
- | - | Classification is not possible because test methods applicable to liquid substances are not available. |
12 | Substances and mixtures which, in contact with water, emit flammable gases | * |
- |
- | - | The chemical structure of the substance does not contain metals or metalloids (B, Si, P, Ge, As, Se, Sn, Sb, Te, Bi, Po, At). It was classified as "Not classified (Not applicable)." |
13 | Oxidizing liquids | * |
- |
- | - | The substance is an organic compound containing oxygen (but not fluorine or chlorine) which is chemically bonded only to carbon or hydrogen. It was classified as "Not classified (Not applicable)." |
14 | Oxidizing solids | * |
- |
- | - | Liquid (GHS definition). It was classified as "Not classified (Not applicable)." |
15 | Organic peroxides | * |
- |
- | - | Organic compounds containing no bivalent -O-O- structure in the molecule. It was classified as "Not classified (Not applicable)." |
16 | Corrosive to metals | * |
- |
- | - | No data 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. Besides, since the information source was changed, the classification was changed from the previous classification. |
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] Liquid (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. [Reference Data, etc.] (1) Positive or negative results were reported in carcinogenicity tests with hamsters or mice (the following two reports from PubMed searches: (1) J NATL CANCER INST; 52 (3). 1974, 903-906, (2) Proceedings of the Fourth Annual Conference on Environmental Toxicology Held at Fairborn, Ohio on 16, 17 and 18 October 1973, Aerospace Medical Research Laboratory., 1973). |
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 | * |
- |
- | - |
[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. |
|