Home > Compound List > Compound details
7782-49-2 molecular structure
click picture or here to close

selanylidene

ChemBase ID: 111293
Molecular Formular: Se
Molecular Mass: 78.96
Monoisotopic Mass: 79.916521
SMILES and InChIs

SMILES:
[Se]
Canonical SMILES:
[Se]
InChI:
InChI=1S/Se
InChIKey:
BUGBHKTXTAQXES-UHFFFAOYSA-N

Cite this record

CBID:111293 http://www.chembase.cn/molecule-111293.html

Collapse All Expand All

NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
selanylidene
IUPAC Traditional name
selanylidene
selenium
Synonyms
Selenium
SELENIUM
Selenous acid solution
Selenium atomic spectroscopy standard concentrate 1.00 g Se
亚硒酸 溶液
硒原子光谱分析标准浓缩液 1.00g Se
CAS Number
7782-49-2
7446-08-4
EC Number
231-957-4
MDL Number
MFCD00134090
PubChem SID
24852251
24852583
24853754
24845371
24852584
162103242
PubChem CID
6326970

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
H Acceptors H Donor
LogD (pH = 5.5) 0.1473  LogD (pH = 7.4) 0.1473 
Log P 0.1473  Molar Refractivity 13.1149 cm3
Polarizability 1.4378842 Å3 Polar Surface Area 0.0 Å2
Rotatable Bonds Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Solubility
H2O: soluble expand Show data source
Apperance
pellets expand Show data source
powder expand Show data source
Melting Point
217 °C(lit.) expand Show data source
Boiling Point
684.9 °C(lit.) expand Show data source
Density
4.81 g/mL at 25 °C(lit.) expand Show data source
Resistivity
1.2 μΩ-cm0°C expand Show data source
RTECS
VS7700000 expand Show data source
European Hazard Symbols
Nature polluting Nature polluting (N) expand Show data source
Toxic Toxic (T) expand Show data source
Harmful Harmful (Xn) expand Show data source
UN Number
3077 expand Show data source
3440 expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
2 expand Show data source
3 expand Show data source
Hazard Class
6.1 expand Show data source
9 expand Show data source
Packing Group
3 expand Show data source
Risk Statements
20/22-33-50/53 expand Show data source
23/25-33-53 expand Show data source
R:23/25-33 expand Show data source
Safety Statements
20/21-28-45-61 expand Show data source
61 expand Show data source
S:28-45-20/21 expand Show data source
GHS Pictograms
GHS06 expand Show data source
GHS08 expand Show data source
GHS09 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H301-H331-H373-H413 expand Show data source
H302-H331-H373-H410 expand Show data source
GHS Precautionary statements
P261-P273-P311-P501 expand Show data source
P261-P301 + P310-P311 expand Show data source
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter expand Show data source
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 3077 9/PG 3 expand Show data source
UN 3440 6.1/PG 3 expand Show data source
Purity
≥99.5% trace metals basis expand Show data source
≥99.99% trace metals basis expand Show data source
≥99.999% trace metals basis expand Show data source
99.99% trace metals basis expand Show data source
99.999% expand Show data source
Particle Size
<4 mm expand Show data source
<5 mm expand Show data source
-100 mesh expand Show data source
Certificate of Analysis
Download expand Show data source
Description
gray expand Show data source
Shelf Life
(limited shelf life, expiry date on the label) expand Show data source
Quality
ampule expand Show data source
Empirical Formula (Hill Notation)
Se expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 209643 external link
Packaging
50, 250 g in poly bottle
Sigma Aldrich - 229865 external link
Packaging
5, 20, 100 g in poly bottle
Sigma Aldrich - 204307 external link
Packaging
5, 20, 100 g in poly bottle
Sigma Aldrich - 209651 external link
Packaging
50, 250 g in poly bottle
Sigma Aldrich - 02687 external link
Preparation Note
prepared with H2SeO3 and H2O

REFERENCES

REFERENCES

From Suppliers Google Scholar IconGoogle Scholar PubMed iconPubMed Google Books IconGoogle Books
    No data available
  • Searching...Please wait...

PATENTS

PATENTS

PubChem iconPubChem Patent Google Patent Search IconGoogle Patent

INTERNET

INTERNET

Baidu iconBaidu google iconGoogle