NITE - Chemical Management Field

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

GENERAL INFORMATION

Item	Information
CAS RN	34643-46-4
Chemical Name	O-2,4-Dichlorophenyl O-ethyl S-propyl phosphorodithioate
Substance ID	m-nite-34643-46-4_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	- -	-	-	A flash point is 194.4 deg C (unknown test methods) (GESTIS (Accessed Jan. 2019)). Because it is estimated to be above 93 deg C in prescribed test methods, it was classified as "Not classified."	FY2018	GHS Classification Guidance for the Japanese Government (FY2013 revised edition (Ver. 1.1))
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	- -	-	-	Classification not possible due to lack of data	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	- -	-	-	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	- -	-	-	Stable to water (water solubility: 70microg/L, Agricultural Chemical Registration Data)	FY2006	GHS Classification Manual （10 Feb, 2006）
13	Oxidizing liquids	Classification not possible	- -	-	-	Cannot be classified though being organic compounds containing oxygen bound to 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 4	Warning	H302	P301+P312 P264 P270 P330 P501	Based on the rat LD50 (oral route) value of 1,700mg/kg (Agricultural Chemical Registration Data (1971)).	FY2006	GHS Classification Manual （10 Feb, 2006）
1	Acute toxicity (Dermal)	-	- Warning	-	-	Based on the rat LD50 (dermal route) value of 3,900mg/kg (Agricultural Chemical Registration Data (1971)).	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 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 >2.7mg/L (Agricultural Chemical Registration Data (1988)).	FY2006	GHS Classification Manual （10 Feb, 2006）
2	Skin corrosion/irritation	Not classified	- -	-	-	Based on no evidence of irritation observed in rabbit skin irritation tests (Agricultural Chemical Registration Data (1975)).	FY2006	GHS Classification Manual （10 Feb, 2006）
3	Serious eye damage/eye irritation	Category 2B	- Warning	H320	P305+P351+P338 P337+P313 P264	Based on the evidence of irritation reactions which disappeared after 2-3 days, observed in rabbit eye irritation tests (Agricultural Chemical Registration Data (1975)).	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	Category 1	Warning	H317	P302+P352 P333+P313 P362+P364 P261 P272 P280 P321 P501	Based on positive results in guinea pig skin sensitization tests employing the Buehler method (Agricultural Chemical Registration Data (1988)).	FY2006	GHS Classification Manual （10 Feb, 2006）
5	Germ cell mutagenicity	Not classified	- -	-	-	Based on negative data in in vitro assays (reverse mutation tests and chromosome aberration tests) and in vivo assays (mouse chromosome aberration tests and dominant lethal tests) (Agricultural Chemical Registration Data (1975, 1977, 1978, 1988)).	FY2006	GHS Classification Manual （10 Feb, 2006）
6	Carcinogenicity	Not classified	- -	-	-	There was no evidence of treatment-related incidence of tumor formation observed in 18-month (rats and mice) carcinogenicity studies (Agricultural Chemical Registration Data (1978, 1979)).	FY2006	GHS Classification Manual （10 Feb, 2006）
7	Reproductive toxicity	Not classified	- -	-	-	Based on no evidence of adverse effects on parental reproduction and offspring development observed in rat 3-generation reproduction studies and rat/rabbit teratogenicity studies (Agricultural Chemical Registration Data (1977, 1979)).	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 "slow movement," "piloerection," "crouching," "diarrhea," "salivation," "reduced weight," "straub tail," and "convulsions" (Agricultural Chemical Registration Data (year unknown))." 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）

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=0.002mg/L of the crustacea (Daphnia magna) (Agricultural Chemical Registration Data, 2004).	FY2006	GHS Classification Manual （10 Feb, 2006）
11	Hazardous to the aquatic environment Long term (Chronic)	Category 1	Warning	H410	P273 P391 P501	Since acute toxicity was Category 1 and there was no rapidly degrading (BIOWIN), and since there wasbio-accumulation (log Kow=5.67 (PHYSPROP Database, 2005)), 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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