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Home> Hot Product Listed N   > NICKELSULFIDE
10361-91-8 structure


CAS No.:10361-91-8
Molecular Weight:279.399
Molecular Formula:C10H18N2O2S (isomer)
Names and Identifiers


Canonical Smiles
Dark iron gray solid
3 g/mL at 25 °C(lit.)
Melting Point
33900mmHg at 25°C
HS Code
Safety and Handling
Risk Statements
Safety Statements
Poison by intraperitoneal route. Mildly toxic by ingestion. An experimental teratogen. A skin and eye irritant. When heated to decomposition it emits toxic fumes of Cl−. See also YTTERBIUM, RARE EARTHS, and CHLORIDES.
Hazard Note
H315; H319; H335
Confirmed human carcinogen with experimental carcinogenic and neoplastigenic data. When heated to decomposition it emits toxic fumes of SOx.

The Nickel disulfide is an inorganic chemical compound with the formula NiS2. The CAS registry number is 12035-51-7 and the classification code is Tumor data. Additionally, this product is also named as Nickel sulfide. It is dark iron gray solid which must be stored at normal temperature and avoided direct sunshine.

When you are using this chemical, please be cautious about it as the following:
It is not only harmful by inhalation, in contact with skin and if swallowed, but also is irritating to eyes, respiratory system and skin. And it has limited evidence of a carcinogenic effect. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) Avoid exposure - obtain special instructions before use. 

People can use the following data to convert to the molecule structure.
1. Smiles:[Ni](=S)=S
2. InChI:InChI=1/Ni.2S/rNiS2/c2-1-3

Reach Info
Globally, no enterprise has officially registered the substance REACH.
Other official information: ·ECHA Information Page for CAS: 10361-91-8 EC: NICKELSULFIDE ·ECHA C&L Inventory for CAS: CAS: 10361-91-8 EC: NICKELSULFIDE

2.Hazard identification

2.1 Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity \u2013 single exposure, Category 3

2.2 GHS label elements, including precautionary statements

Signal word


Hazard statement(s)

H315 Causes skin irritation

H319 Causes serious eye irritation

H335 May cause respiratory irritation

Precautionary statement(s)

P264 Wash ... thoroughly after handling.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P271 Use only outdoors or in a well-ventilated area.


P302+P352 IF ON SKIN: Wash with plenty of water/...

P321 Specific treatment (see ... on this label).

P332+P313 If skin irritation occurs: Get medical advice/attention.

P362+P364 Take off contaminated clothing and wash it before reuse.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P337+P313 If eye irritation persists: Get medical advice/attention.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P312 Call a POISON CENTER/doctor/\u2026if you feel unwell.


P403+P233 Store in a well-ventilated place. Keep container tightly closed.

P405 Store locked up.


P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification


Computational chemical data
  • Molecular Weight:279.399g/mol
  • Molecular Formula:C10H18N2O2S
  • Exact Mass:278.845416
  • Monoisotopic Mass:278.845416
  • Complexity:8
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:0
  • Topological Polar Surface Area:0
  • Heavy Atom Count:4
  • Defined Atom Stereocenter Count:0
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:1