Chemical Name:Phosphonic acid, methyl-, dimethyl ester
CAS:756-79-6
ID: | 1367 |
Classifier: | Inter-ministerial Committee on GHS |
Year Classified: | FY2006 |
Reference Manual: | GHS Classification Manual (10 Feb, 2006) |
Hazard class | Classification | Symbol | Signal word | Hazard statement | Precautionary statement | Rationale for the classification | |
---|---|---|---|---|---|---|---|
1 | Explosives | Not applicable | - | - | - | - | There are no chemical groups associated with explosive properties present in the molecules. |
2 | Flammable gases (including chemically unstable gases) | Not applicable | - | - | - | - | Liquid (GHS definition) |
3 | Aerosols | Not applicable | - | - | - | - | Not aerosol products |
4 | Oxidizing gases | Not applicable | - | - | - | - | Liquid (GHS definition) |
5 | Gases under pressure | Not applicable | - | - | - | - | Liquid (GHS definition) |
6 | Flammable liquids | Classification not possible | - | - | - | - | Although it is classified into 3 according to UNRTDG of Generic or N.O.S. entry, there is no flash point data. So it cannot be classified. |
7 | Flammable solids | Not applicable | - | - | - | - | Liquid (GHS definition) |
8 | Self-reactive substances and mixtures | Not applicable | - | - | - | - | There are no chemical groups associated with explosive or self-reactive properties present in the molecule. |
9 | Pyrophoric liquids | Classification not possible | - | - | - | - | No data available |
10 | Pyrophoric solids | Not applicable | - | - | - | - | Liquid (GHS definition) |
11 | Self-heating substances and mixtures | Classification not possible | - | - | - | - | Test methods applicable to liquid substances are not available |
12 | Substances and mixtures which, in contact with water, emit flammable gases | Not classified | - | - | - | - | Stable to water (the water solubility is obtained) |
13 | Oxidizing liquids | Classification not possible | - | - | - | - | No data available |
14 | Oxidizing solids | Not applicable | - | - | - | - | Liquid (GHS definition) |
15 | Organic peroxides | Not applicable | - | - | - | - | Organic compounds containing no -0-0- structure |
16 | Corrosive to metals | Classification not possible | - | - | - | - | No data available |
Hazard class | Classification | Symbol | Signal word | Hazard statement | Precautionary statement | Rationale for the classification | |
---|---|---|---|---|---|---|---|
1 | Acute toxicity (Oral) | Not classified | - | - | - | - | SPECIES: Rat ENDPOINT: LD50 VALUE: 8210mg/kg REFERENCE SOURCE: RTECS(2004) |
1 | Acute toxicity (Dermal) | Classification not possible | - | - | - | - | No data available |
1 | Acute toxicity (Inhalation: Gases) | Not applicable | - | - | - | - | Liquid (GHS definition) |
1 | Acute toxicity (Inhalation: Vapours) | Classification not possible | - | - | - | - | No data available |
1 | Acute toxicity (Inhalation: Dusts and mists) | Classification not possible | - | - | - | - | No data available |
2 | Skin corrosion/irritation | Classification not possible | - | - | - | - | No data available |
3 | Serious eye damage/eye irritation | Classification not possible | - | - | - | - | No data available |
4 | Respiratory sensitization | Classification not possible | - | - | - | - | No data available |
4 | Skin sensitization | Classification not possible | - | - | - | - | No data available |
5 | Germ cell mutagenicity | Category 1B | Danger | H340: May cause genetic defects |
P308+P313: IF exposed or concerned: Get medical advice/attention. P201: Obtain special instructions before use. P202: Do not handle until all safety precautions have been read and understood. P281: Use personal protective equipment as required. P405: Store locked up. P501: Dispose of contents/container to ... |
There is the reports of positives in NTP TR323 (1987) and RTECS (2004) by dominant fatality test, multi generation mutagenicity could be considered. So it was set as Category 1B. | |
6 | Carcinogenicity | Classification not possible | - | - | - | - | Since data is insufficient, it cannot classify. Although the carcinogenic to kidney was slightly suggested in male rats (NTP TR323 (1987), it was negative in the female rats. It's mouse was also inadequate for carcinogenicity evaluation because of number survivings decreased, although the clear positivity was not acknowledged.) |
7 | Reproductive toxicity | Category 2 | Warning | H361: Suspected of damaging fertility or the unborn child |
P308+P313: IF exposed or concerned: Get medical advice/attention. P201: Obtain special instructions before use. P202: Do not handle until all safety precautions have been read and understood. P281: Use personal protective equipment as required. P405: Store locked up. P501: Dispose of contents/container to ... |
In NTP TR323 (1987) and RTECS (2004), decreased conception rate and effects on male genitals, etc. have been reported in reproductive ability tests in rats and mice. The dominant lethal action is observed also in germ-cell mutagenicity. So it was set as Category 2. | |
8 | Specific target organ toxicity - Single exposure | Classification not possible | - | - | - | - | No data available. |
9 | Specific target organ toxicity - Repeated exposure | Not classified | - | - | - | - | Although the toxicity to the kidney etc. was indicated (NTP TR323 (1987) and RTECS (2004)), all are remarkable high doses compared with a guidance value (more than 500mg/kg/day by oral), and were carried out the outside of Category. |
10 | Aspiration hazard | Classification not possible | - | - | - | - | No data available |
Hazard class | Classification | Symbol | Signal word | Hazard statement | Precautionary statement | Rationale for the classification | |
---|---|---|---|---|---|---|---|
11 | Hazardous to the aquatic environment (Acute) | Classification not possible | - | - | - | - | No data available |
11 | Hazardous to the aquatic environment (Long-term) | Classification not possible | - | - | - | - | No data available. |
* Classification was conducted by relevant Japanese Ministries in accordance with GHS Classification Guidance for the Japanese Government, and is intended to provide a reference for preparing GHS labelling and SDS for users. * This is a provisional English translation of classification results and is subject to revision without notice. * The responsibility for any resulting GHS labelling and SDS referenced from this site is with users. |
Reference Manual |
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Definitions / Abbreviations |
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Model Label by MHLW |
MHLW Website (in Japanese Only) |
Model SDS by MHLW |
MHLW Website (in Japanese Only) |