NITE - Chemical Management Field

GHS Classification Result

Chemical Name：N-Nitrosomorpholine
CAS：59-89-2

Result：


ID:	879
Classifier:	Inter-ministerial Committee on GHS
Year Classified:	FY2006
Reference Manual:	GHS Classification Manual （10 Feb, 2006）

PHYSICAL HAZARDS

Hazard class		Classification	Symbol	Signal word	Hazard statement	Precautionary statement	Rationale for the classification
1	Explosives	Classification not possible	-	-	-	-	No data available
2	Flammable gases （including chemically unstable gases）	Not applicable	-	-	-	-	Solid (GHS definition)
3	Aerosols	Not applicable	-	-	-	-	Not aerosol products
4	Oxidizing gases	Not applicable	-	-	-	-	Solid (GHS definition)
5	Gases under pressure	Not applicable	-	-	-	-	Solid (GHS definition)
6	Flammable liquids	Not applicable	-	-	-	-	Solid (GHS definition)
7	Flammable solids	Classification not possible	-	-	-	-	No data available
8	Self-reactive substances and mixtures	Classification not possible	-	-	-	-	No data available
9	Pyrophoric liquids	Not applicable	-	-	-	-	Solid (GHS definition)
10	Pyrophoric solids	Classification not possible	-	-	-	-	No data available
11	Self-heating substances and mixtures	Classification not possible	-	-	-	-	No data available
12	Substances and mixtures which, in contact with water, emit flammable gases	Not applicable	-	-	-	-	The chemical structure of the substance does not contain metals or metaloids(B, Si, P, Ge, As, Se, Sn, Sb, Te, Bi, Po, At).
13	Oxidizing liquids	Not applicable	-	-	-	-	Solid (GHS definition)
14	Oxidizing solids	Classification not possible	-	-	-	-	No data available
15	Organic peroxides	Not applicable	-	-	-	-	Containing no -0-0- structure
16	Corrosive to metals	Classification not possible	-	-	-	-	Test methods applicable to solid substances are not available.

HEALTH HAZARDS

Hazard class		Classification	Symbol	Signal word	Hazard statement	Precautionary statement	Rationale for the classification
1	Acute toxicity （Oral）	Category 4		Warning	H302: Harmful if swallowed	P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P264: Wash ... thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P330: Rinse mouth. P501: Dispose of contents/container to ...	SPECIES: Rat ENDPOINT: LD50 VALUE: 320 mg/kg REFERENCE SOURCE: IARC (17, 1978)
1	Acute toxicity （Dermal）	Classification not possible	-	-	-	-	No data available
1	Acute toxicity （Inhalation: Gases）	Not applicable	-	-	-	-	Solid (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	-	-	-	-	Classification not possible due to lack of data
3	Serious eye damage/eye irritation	Classification not possible	-	-	-	-	Insufficient 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 2		Warning	H341: Suspected of causing 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 was a positive result with the chromosome aberration test on mouse marrow cells which is an in vivo mutagenicity test using somatic cells (NTP DB, 2005), and there was no positive result with the in vivo genotoxicity study using germ cells. So it was classified as Category 2.
6	Carcinogenicity	Category 2		Warning	H351: Suspected of causing cancer	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 ...	It was classified into group 2B in IARC (IARC Suppl.7, 1987), 2B in Japan Assoc. of Industrial Health (industrial hygene academic society recommentation, 2005), and R in NTP (NTP RoC 11th, 2005). So it was considered as Category 2.
7	Reproductive toxicity	Classification not possible	-	-	-	-	No data available
8	Specific target organ toxicity - Single exposure	Classification not possible	-	-	-	-	No data available.
9	Specific target organ toxicity - Repeated exposure	Classification not possible	-	-	-	-	No data available
10	Aspiration hazard	Classification not possible	-	-	-	-	No data available

ENVIRONMENTAL HAZARDS

Hazard class		Classification	Symbol	Signal word	Hazard statement	Precautionary statement	Rationale for the classification
11	Hazardous to the aquatic environment （Acute）	Classification not possible	-	-	-	-	Insufficient data available.
11	Hazardous to the aquatic environment （Long-term）	Classification not possible	-	-	-	-	Classification not possible due to lack of data

NOTE:

* 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：

Reference Manual
Definitions / Abbreviations
Model SDS by MHLW	MHLW Website （in Japanese Only）