NITE - Chemical Management Field

Latest GHS Classification Results by the Japanese Government (edited by NITE)

GENERAL INFORMATION

Item	Information
CAS RN	2597-03-7
Chemical Name	Ethyl 2-[(dimethoxyphosphinothioyl)thio]-2-phenylacetate; Phenthoate; PAP
Substance ID	m-nite-2597-03-7_v1
Download of Excel format	Excel file

REFERENCE INFORMATION

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)

PHYSICAL HAZARDS

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 (Not applicable)	- -	-	-	Containing no chemical groups with explosive properties	FY2006	GHS Classification Manual （10 Feb, 2006）
2	Flammable gases	Not classified (Not applicable)	- -	-	-	Classified as "liquid" 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 "liquid" according to GHS definition	FY2006	GHS Classification Manual （10 Feb, 2006）
5	Gases under pressure	Not classified (Not applicable)	- -	-	-	Classified as "liquid" according to GHS definition	FY2006	GHS Classification Manual （10 Feb, 2006）
6	Flammable liquids	Not classified	- -	-	-	The flash point is 165-170degC (HSDB (2006))	FY2006	GHS Classification Manual （10 Feb, 2006）
7	Flammable solids	Not classified (Not applicable)	- -	-	-	Classified as "liquid" according to GHS definition	FY2006	GHS Classification Manual （10 Feb, 2006）
8	Self-reactive substances and mixtures	Not classified (Not applicable)	- -	-	-	Containing no chemical groups with explosive or self-reactive properties	FY2006	GHS Classification Manual （10 Feb, 2006）
9	Pyrophoric liquids	Classification not possible	- -	-	-	No data available	FY2006	GHS Classification Manual （10 Feb, 2006）
10	Pyrophoric solids	Not classified (Not applicable)	- -	-	-	Classified as "liquid" according to GHS definition	FY2006	GHS Classification Manual （10 Feb, 2006）
11	Self-heating substances and mixtures	Classification not possible	- -	-	-	Test methods applicable to liquid substances are not available (test temperature: 140degC).	FY2006	GHS Classification Manual （10 Feb, 2006）
12	Substances and mixtures which, in contact with water, emit flammable gases	Not classified	- -	-	-	Stable to water (water solubility: 10.29mg/L (20degC, pH6.05), Agricultural Chemical Registration Data)	FY2006	GHS Classification Manual （10 Feb, 2006）
13	Oxidizing liquids	Classification not possible	- -	-	-	Classification not possible due to lack of data, though being organic compounds containing oxygen (but not chlorine and fluorine) bound to the elements other than carbon and hydrogen	FY2006	GHS Classification Manual （10 Feb, 2006）
14	Oxidizing solids	Not classified (Not applicable)	- -	-	-	Classified as "liquid" according to GHS definition	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	- -	-	-	Classification not possible due to lack of data.	FY2006	GHS Classification Manual （10 Feb, 2006）
17	Desensitized explosives	-	- -	-	-	-	-	-

HEALTH HAZARDS

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 3	Danger	H301	P301+P310 P264 P270 P321 P330 P405 P501	Based on the rat LD50 (oral route) value of 249mg/kg (Agricultural Chemical Registration Data (1978)).	FY2006	GHS Classification Manual （10 Feb, 2006）
1	Acute toxicity (Dermal)	-	- Warning	-	-	Based on the mouse LD50 (dermal route) value of 2,620mg/kg (Agricultural Chemical Registration Data (1966)).	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 liquid according to the GHS definition 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)	Category 4	Warning	H332	P304+P340 P261 P271 P312	Based on the rat LC50 (inhalation route) value of 3.17mg/L (Agricultural Chemical Registration Data (1980)).	FY2006	GHS Classification Manual （10 Feb, 2006）
2	Skin corrosion/irritation	Not classified	- -	-	-	Based on the description in the report on rabbit skin irritation tests (Agricultural Chemical Registration Data (1978)): Non-irritating to the skin.	FY2006	GHS Classification Manual （10 Feb, 2006）
3	Serious eye damage/eye irritation	Not classified	- -	-	-	Based on the description in the report on rabbit eye irritation tests (Agricultural Chemical Registration Data (1975)): Non-irritating to the eye.	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	- -	-	-	Based on a sensitization rate of 0% reported in guinea pig skin sensitization studies using the Buehler method (Agricultural Chemical Registration Data (1990)).	FY2006	GHS Classification Manual （10 Feb, 2006）
5	Germ cell mutagenicity	Not classified	- -	-	-	Based on negative data on in vitro chromosome aberration tests (Agricultural Chemical Registration Data (1989)), in vitro reverse mutation tests (Agricultural Chemical Registration Data (1976)) and in vivo micronucleus tests on mouse bone marrow cells (Agricultural Chemical Registration Data (2004)).	FY2006	GHS Classification Manual （10 Feb, 2006）
6	Carcinogenicity	Not classified	- -	-	-	There was no treatment-related increase in tumor incidence observed in 2-year (rats) and 18-month (mice) carcinogenicity studies, reported in Agricultural Chemical Registration Data (1991).	FY2006	GHS Classification Manual （10 Feb, 2006）
7	Reproductive toxicity	Category 2	Warning	H361	P308+P313 P201 P202 P280 P405 P501	Based on the evidence of increased pup death at doses causing adverse effects on parental animals in rat 2-generation reproduction studies (Agricultural Chemical Registration Data (1987)). Since it cannot be clearly demonstrated that the pup mortality is secondary to parental toxicity, the substance is classified into Category 2.	FY2006	GHS Classification Manual （10 Feb, 2006）
8	Specific target organ toxicity - Single exposure	Category 1 (nervous system)	Danger	H370	P308+P311 P260 P264 P270 P321 P405 P501	In rat single dose toxicity studies, clinical signs and symptoms including reduced locomotor activity, tremors, salivation, lacrimation and clonic convulsions were reported (Agricultural Chemical Registration Data (1978)). These effects were observed at dosing levels within the guidance value ranges for Category 1.	FY2006	GHS Classification Manual （10 Feb, 2006）
9	Specific target organ toxicity - Repeated exposure	Category 2 (blood system, liver)	Warning	H373	P260 P314 P501	In rat repeated dose toxicity studies, an increase in white blood cell counts, a decrease in acidophile/red blood cell counts, and vacuolization of centrolobular hepatocytes were found (Agricultural Chemical Registration Data (1973)). These effects were observed at dosing levels within the guidance value ranges for Category 2.	FY2006	GHS Classification Manual （10 Feb, 2006）
10	Aspiration hazard	Classification not possible	- -	-	-	No data available	FY2006	GHS Classification Manual （10 Feb, 2006）

ENVIRONMENTAL HAZARDS

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)	Category 1	Warning	H400	P273 P391 P501	It was classified into Category 1 from 48 hours EC50=0.00025mg/L of the crustacea (Daphnia magna) (Agricultural Chemical Registration Data, 2005).	FY2006	GHS Classification Manual （10 Feb, 2006）
11	Hazardous to the aquatic environment Long term (Chronic)	Category 1	Warning	H410	P273 P391 P501	Although acute toxicity is Category 1 and bio-accumulation is low (BCF=34(Existing Chemical Safety Inspections Data, )), since there was no rapidly degrading (the decomposition by BOD: 2%(Existing Chemical Safety Inspections Data)), it was classified into Category 1.	FY2006	GHS Classification Manual （10 Feb, 2006）
12	Hazardous to the ozone layer	-	- -	-	-	-	-	-

NOTE:

GHS Classification Result by the Japanese Government is intended to provide a reference for preparing a GHS label or SDS for users. To include the same classification result in a label or SDS for Japan is NOT mandatory.
Users can cite or copy this classification result when preparing a GHS label or SDS. Please be aware, however, that the responsibility for a label or SDS prepared by citing or copying this classification result lies with users.
This GHS classification was conducted based on the information sources and the guidance for classification and judgement which are described in the GHS Classification Guidance for the Japanese Government etc. Using other literature, test results etc. as evidence and including different content from this classification result in a label or SDS are allowed.
Hazard statement and precautionary statement will show by hovering the mouse cursor over a code in the column of "Hazard statement" and "Precautionary statement," respectively. In the excel file, both the codes and statements are provided.
A blank or "-" in the column of "Classification" denotes that a classification for the hazard class was not conducted in the year.
An asterisk “*” in the column of “Classification” denotes that “Not classified (or No applicable)” and/or “Classification not possible” is applicable. Details are described in the column of “Rationale for the classification”. If no English translation is available for “Rationale for the classification,” please refer to the Japanese version of the results.

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