selenooyl dichloride

• ChemBase ID: 129433
• Molecular Formular: Cl2OSe
• Molecular Mass: 165.8654
• Monoisotopic Mass: 165.84914098
• SMILES: O=[Se](Cl)Cl
• Canonical SMILES: Cl[Se](=O)Cl
• InChI: InChI=1S/Cl2OSe/c1-4(2)3
• InChIKey: LIRMPIXWGWLNND-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: selenooyl dichloride
• IUPAC Traditional name: selenium oxychloride
• Synonyms: Seleninyl chloride; Selenium oxydichloride; Selenium oxychloride; Selenium oxychloride; Selenium dichloride oxide; 氧氯化硒; 二氯氧化硒; 二氯氧硒

Database IDs

• CAS Number: 7791-23-3
• EC Number: 232-244-0
• MDL Number: MFCD00016327
• Merck Index: 148435
• PubChem SID: 24860360; 162223727
• PubChem CID: 24647
• Wikipedia Title: Selenium_oxydichloride

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): 1.0649
• LogD (pH = 7.4): 1.0649
• Log P: 1.0649
• Molar Refractivity: 26.8304 cm^3
• Polarizability: 6.397626 Å^3
• Polar Surface Area: 17.07 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: ; reacts in HCl; soluble in CS₂, CCl₄, chloroform, benzene, toluene, alcohol; Decomposes in water forming HCl and H2SeO3; hydrolyzes violently in water
• Apperance: colorless liquid; Liquid
• Melting Point: 10.9 °C; 8.5°C
• Boiling Point: 176.4°C; 177.2 °C; 180 °C(lit.)
• Density: 2.42; 2.43 g/cm^3, liquid; 2.43 g/mL at 25 °C(lit.)
• Refractive Index: 1.651; 1.651 (20 °C)

Safety Information

• Storage Warning: Moisture Sensitive
• RTECS: VS7000000
• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: 2879; UN2879
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 1; I
• Risk Statements: 14-23/25-33-35-50/53; 23/25-33-35-50/53; 23/25-33-50/53
• Safety Statements: 20/21-24-26-28-45-60-61; 20/21-28-45-60-61; 26-36/37/39-45-60-61
• TSCA Listed: 是
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Signal Word: Danger
• NFPA704:
  

  0

  3

  1
• GHS Hazard statements: H301-H331-H373-H400-H410; H301-H331-H373-H410
• GHS Precautionary statements: P260-P261-P301+P310-P321-P405-P501A; P261-P273-P301 + P310-P311-P501
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 2879 8/PG 1
• Supplemental Hazard Statements: Reacts violently with water.

Product Information

• Purity: 97%; 99% (metals basis)
• Linear Formula: SeOCl2

DETAILS

Sigma Aldrich - 336157

Packaging
10 g in glass bottle