Item | Information |
---|---|
CAS RN | 89269-64-7 |
Chemical Name | (Z)-2'-Methylacetophenone 4,6-dimethyl-2-pyrimidinylhydrazone |
Substance ID | m-nite-89269-64-7_v1 |
Download of Excel format | Excel file |
Item | Information |
---|---|
Guidance used for the classification (External link) | To Guidance List |
UN GHS document (External link) | To UN GHS document |
FAQ(GHS classification results by the Japanese Government) | To FAQ |
List of Information Sources (Excel file) | List of Information Sources |
List of Definitions/Abbreviations | Definitions/Abbreviations |
Sample Label by MHLW (External link) | MHLW Website (in Japanese Only) |
Sample SDS by MHLW (External link) | MHLW Website (in Japanese Only) |
OECD/eChemPortal (External link) | To OECD/eChemPortal (External link) |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | Classification year (FY) | GHS Classification Guidance for the Japanese Government | |
---|---|---|---|---|---|---|---|---|
1 | Explosives | Not classified |
- |
- | - | Being a hydrazine compound, the substance contains chemical groups with explosive properties, but its oxygen budget is calculated at -245, that is "Not classified." |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
2 | Flammable gases | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
3 | Aerosols | Not classified (Not applicable) |
- |
- | - | Not aerosol products | FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Oxidizing gases | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
5 | Gases under pressure | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
6 | Flammable liquids | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
7 | Flammable solids | Classification not possible |
- |
- | - | Classification not possible due to lack of data | FY2006 | GHS Classification Manual (10 Feb, 2006) |
8 | Self-reactive substances and mixtures | Classification not possible |
- |
- | - | Classification not possible due to lack of data, though being a hydrazine compound containing chemical groups with explosive properties. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
9 | Pyrophoric liquids | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
10 | Pyrophoric solids | Not classified |
- |
- | - | Considered non-pyrophoric when in contact with air at ordinary temperatures since the substance is stable to heat at 60degC for a month (Agricultural Chemical Registration Data) |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
11 | Self-heating substances and mixtures | Classification not possible |
- |
- | - | Classification not possible due to lack of data | FY2006 | GHS Classification Manual (10 Feb, 2006) |
12 | Substances and mixtures which, in contact with water, emit flammable gases | Not classified (Not applicable) |
- |
- | - | Containing no metals or metalloids (B, Si, P, Ge, As, Se, Sn, Sb, Te, Bi, Po, At) | FY2006 | GHS Classification Manual (10 Feb, 2006) |
13 | Oxidizing liquids | Not classified (Not applicable) |
- |
- | - | Classified as "solid" according to GHS definition | FY2006 | GHS Classification Manual (10 Feb, 2006) |
14 | Oxidizing solids | Not classified (Not applicable) |
- |
- | - | Organic compounds containing no oxygen, fluorine or chlorine | FY2006 | GHS Classification Manual (10 Feb, 2006) |
15 | Organic peroxides | Not classified (Not applicable) |
- |
- | - | Organic compounds containing no "-O-O-" structure | FY2006 | GHS Classification Manual (10 Feb, 2006) |
16 | Corrosive to metals | Classification not possible |
- |
- | - | Test methods applicable to solid substances with melting point of >55degC are not available (melting point: 173.9degC (Agricultural Chemical Registration Data)). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
17 | Desensitized explosives | - |
- |
- | - | - | - | - |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | Classification year (FY) | GHS Classification Guidance for the Japanese Government | |
---|---|---|---|---|---|---|---|---|
1 | Acute toxicity (Oral) | Category 4 |
Warning |
H302 | P301+P312 P264 P270 P330 P501 |
Based on the rat LD50 (oral route) value of 642mg/kg (Agricultural Chemical Registration Data (1991)). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Dermal) | Not classified |
- |
- | - | Based on the rat LD50 (dermal route) value of >2,000mg/kg, together with the absence of mortality (Agricultural Chemical Registration Data (1991)). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Inhalation: Gases) | Not classified (Not applicable) |
- |
- | - | Due to the fact that the substance is a solid according to the GHS criteria and inhalation of its gas is not expected. |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Inhalation: Vapours) | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
1 | Acute toxicity (Inhalation: Dusts and mists) | Classification not possible |
- |
- | - | Classification cannot be determined, though the available rat inhalation study reported the LC50 value of >3.8mg/L (4 hours) (Agricultural Chemical Registration Data (1991)). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
2 | Skin corrosion/irritation | Category 3 |
Warning |
- | - | Based on the evidence of mild irritation with a Draize score of 1.6, observed in rabbit skin irritation tests (Agricultural Chemical Registration Data (1991)). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
3 | Serious eye damage/eye irritation | Category 2A |
Warning |
H319 | P305+P351+P338 P337+P313 P264 P280 |
Based on the evidence of reversible irritation, with effects persisting for up to day 16, observed in rabbit eye irritation tests (Agricultural Chemical Registration Data (1991)). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Respiratory sensitization | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
4 | Skin sensitization | Not classified |
- |
- | - | No skin sensitizing potential was found in guinea pig sensitization tests employing the Buehler method (Agricultural Chemical Registration Data (1991)). | FY2006 | GHS Classification Manual (10 Feb, 2006) |
5 | Germ cell mutagenicity | Not classified |
- |
- | - | Based on negative data in in vitro studies (chromosome aberration tests, reverse mutation tests and DNA repair tests) and mouse in vivo micronucleus tests (Agricultural Chemical Registration Data (1991, 1994)). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
6 | Carcinogenicity | Classification not possible |
- |
- | - | Classification not possible in the absence of existing classification, though tumor formation was found in rat carcinogenicity studies (Agricultural Chemical Registration Data (1991)). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
7 | Reproductive toxicity | Not classified |
- |
- | - | Based on no evidence of adverse effects on reproduction or offspring development observed in rat 2-generation reproduction studies and rat/rabbit teratogenicity studies (Agricultural Chemical Registration Data (1991)). |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
8 | Specific target organ toxicity - Single exposure | Category 2 (nervous system) |
Warning |
H371 | P308+P311 P260 P264 P270 P405 P501 |
Based on the evidence from animal studies including "reduced locomotor activity," "abnormal gait," "muscle flaccidity," "convulsions," and "tremors" (Agricultural Chemical Registration Data (1991)). These effects were observed at dosing levels within the guidance value ranges for Category 2. |
FY2006 | GHS Classification Manual (10 Feb, 2006) |
9 | Specific target organ toxicity - Repeated exposure | Classification not possible |
- |
- | - | Insufficient data available. | FY2006 | GHS Classification Manual (10 Feb, 2006) |
10 | Aspiration hazard | Classification not possible |
- |
- | - | No data available | FY2006 | GHS Classification Manual (10 Feb, 2006) |
Hazard class | Classification | Pictogram Signal word |
Hazard statement (code) |
Precautionary statement (code) |
Rationale for the classification | Classification year (FY) | GHS Classification Guidance for the Japanese Government | |
---|---|---|---|---|---|---|---|---|
11 | Hazardous to the aquatic environment Short term (Acute) | Classification not possible |
- |
- | - | No data available. | FY2018 | GHS Classification Guidance for the Japanese Government (FY2013 revised edition (Ver. 1.1)) |
11 | Hazardous to the aquatic environment Long term (Chronic) | Classification not possible |
- |
- | - | No data available. | FY2018 | GHS Classification Guidance for the Japanese Government (FY2013 revised edition (Ver. 1.1)) |
12 | Hazardous to the ozone layer | Classification not possible |
- |
- | - | No data available. | FY2018 | GHS Classification Guidance for the Japanese Government (FY2013 revised edition (Ver. 1.1)) |
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