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Distillates (Fischer-Tropsch), heavy, C18-50-branched and linear structure
Distillates (Fischer-Tropsch), heavy, C18-50-branched and linear structure

Distillates (Fischer-Tropsch), heavy, C18-50-branched and linear

Iupac Name:yttrium
CAS No.:7440-65-5
Molecular Weight:88.90
1. Names and Identifiers
1.1 Name
Distillates (Fischer-Tropsch), heavy, C18-50-branched and linear
1.2 CAS No.
7440-65-5
1.3 CID
23993
1.4 Molecular Formula
C26H25N5O9 (isomer)
1.5 Inchi
InChI=1S/Y
1.6 InChkey
VWQVUPCCIRVNHF-UHFFFAOYSA-N
1.7 Canonical Smiles
[Y]
1.8 Isomers Smiles
[Y]
2. Properties
3.1 Melting point
1522℃
3.1 Vapour pressure
0 mm Hg (approx) (NIOSH, 2016)
3.1 Precise Quality
88.90580
3.1 PSA
0.00000
3.1 logP
0.00000
3. Safety and Handling
4.1 Symbol
GHS02, GHS07
4.1 Signal Word
Danger
4.1 Risk Statements
R34
4.1 Safety Statements
S24/25
4.1 Packing Group
III
4.1 Hazard Class
8
4.1 Hazard Declaration
H228-H250-H302 + H312 + H332
4.1 RIDADR
UN 3264 8
4.1 Caution Statement
P210-P222-P231-P280-P422
4.1 WGK Germany
3
4.1 RTECS
ZG2980000
4. MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Not classified.

2.2 GHS label elements, including precautionary statements

Pictogram(s) No symbol.
Signal word

No signal word.

Hazard statement(s)

none

Precautionary statement(s)
Prevention

none

Response

none

Storage

none

Disposal

none

2.3 Other hazards which do not result in classification

none

5. Computational chemical data
  • Molecular Weight:88.90g/mol
  • Molecular Formula:C26H25N5O9
  • Compound Is Canonicalized:True
  • XLogP3-AA:
  • Exact Mass:88.905838
  • Monoisotopic Mass:88.905838
  • Complexity:0
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:0
  • Topological Polar Surface Area:0
  • Heavy Atom Count:1
  • 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
6. Question & Answer
  • The NaK containing 40% to 90% potassium by weight is liquid at room temperature . The eutectic mixture consists of 77% potassium and 23% sodium, is liquid from −12.6 to 785 °C (9.3 to 1,445.0 °F), and has a density of 866 kg/m3 at 21 °C (70 °F) and 855 kg/m3 at 100 °C (212 °F), making it less...
  • The element yttrium is called a rare earth element, yet periodic tables label it as a transition metal. Why is that? Thanks
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