GERMANIUM SELENIDE
- Iupac Name:bis(selanylidene)germane
- CAS No.: 12065-11-1
- Molecular Weight:230.56
- Modify Date.: 2023-11-03 12:08
- Introduction:
6mm pieces and smaller with 99.999% purity; orange crystal(s) [STR93] [CER91]
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1. Names and Identifiers
- 1.1 Name
- GERMANIUM SELENIDE
- 1.2 Synonyms
셀레늄화합물질 テルル化プルトニウム(IV)
GERMANIUM DISELENIDEGermanium selenide (Ge0.33Se0.67)Germanium selenide (GeSe2)GERMANIUM(IV) SELENIDEgermaniumselenide(gese2)GermaniumselenideorangextlGeSe2
- 1.3 CAS No.
- 12065-11-1
- 1.4 CID
- 82903
- 1.5 EINECS(EC#)
- 235-063-5
- 1.6 Molecular Formula
- GeSe2 (isomer)
- 1.7 Inchi
- InChI=1S/GeSe2/c2-1-3
- 1.8 InChIkey
- WYDSCDJEAVCHQJ-UHFFFAOYSA-N
- 1.9 Canonical Smiles
- [Se]=[Ge]=[Se]
- 1.10 Isomers Smiles
- [Ge](=[Se])=[Se]
2. Properties
- 2.1 Density
- 4,56 g/cm3
- 2.1 Melting point
- 707?°C(lit.)
- 2.1 Boiling point
- decomposes [CRC10]
- 2.1 Flash Point
- °C
- 2.1 Precise Quality
- 237.78600
- 2.1 PSA
- 0
- 2.1 logP
- -0.69240
- 2.1 Solubility
- insoluble H2O [CRC10]
- 2.2 Appearance
- orange crystal
- 2.3 Chemical Properties
- 6mm pieces and smaller with 99.999% purity; orange crystal(s) [STR93] [CER91] GERMANIUM SELENIDESupplier
- 2.4 Color/Form
- orange
- 2.5 Water Solubility
- insoluble H2O
3. Safety and Handling
- 3.1 Hazard Codes
- T,N
- 3.1 Risk Statements
- 23/25-33-50/53
- 3.1 Safety Statements
- 20/21-28-45-60-61
- 3.1 Hazard Declaration
- H301
- 3.1 RIDADR
- UN 3283 6.1/PG 3
- 3.1 Caution Statement
- P260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P311, P314, P321, P330, P391, P403+P233, P405, P501
- 3.1 WGK Germany
- 3
- 3.1 Safety
- Hazard Codes T,NRisk Statements 23/25-33-50/53Safety Statements 20/21-28-45-60-61RIDADR UN 3283 6.1/PG 3
WGK Germany 3
TSCA Yes
4. MSDS
2.Hazard identification
2.1 Classification of the substance or mixture
Acute toxicity - Oral, Category 3
Acute toxicity - Inhalation, Category 3
Specific target organ toxicity – repeated exposure, Category 2
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1
2.2 GHS label elements, including precautionary statements
Pictogram(s) | |
Signal word | Danger |
Hazard statement(s) | H301 Toxic if swallowed H331 Toxic if inhaled H373 May cause damage to organs through prolonged or repeated exposure H410 Very toxic to aquatic life with long lasting effects |
Precautionary statement(s) | |
Prevention | P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. |
Response | P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/… P321 Specific treatment (see ... on this label). P330 Rinse mouth. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P311 Call a POISON CENTER/doctor/… P314 Get medical advice/attention if you feel unwell. P391 Collect spillage. |
Storage | P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed. |
Disposal | P501 Dispose of contents/container to ... |
2.3 Other hazards which do not result in classification
none
5. Other Information
- 5.0 Chemical Properties
- 6mm pieces and smaller with 99.999% purity; orange crystal(s) [STR93] [CER91]
- 5.1 Manufacturing Info
- Germanium selenide (GeSe2): ACTIVE
6. Computational chemical data
- Molecular Weight: 230.56g/mol
- Molecular Formula: GeSe2
- Compound Is Canonicalized: True
- XLogP3-AA: null
- Exact Mass: 233.75422
- Monoisotopic Mass: 233.75422
- Complexity: 18.3
- Rotatable Bond Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 0
- Topological Polar Surface Area: 0
- Heavy Atom Count: 3
- 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
- CACTVS Substructure Key Fingerprint: AAADcQAAAAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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8. Realated Product Infomation