110477

trans-Decahydronaphthalene

99%

• Synonym(s): trans-Decalin^™
• Empirical Formula (Hill Notation): C₁₀H₁₈
• CAS Number: 493-02-7
• Molecular Weight: 138.25
• Beilstein: 2036251
• EC Number: 207-771-4
• MDL number: MFCD00064191
• UNSPSC Code: 12352100
• PubChem Substance ID: 24846987
• NACRES: NA.22

Properties

• vapor density: 4.76 (vs air)
• vapor pressure: 42 mmHg ( 92 °C)
• Assay: 99%
• autoignition temp.: 482 °F
• expl. lim.: 0.7-4.9 %, 100 °F
• refractive index: n20/D 1.469 (lit.)
• bp: 185 °C/756 mmHg (lit.)
• mp: −32 °C (lit.)
• density: 0.87 g/mL at 25 °C (lit.)
• SMILES string: [H][C@@]12CCCC[C@@]1([H])CCCC2
• InChI: 1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2/t9-,10-
• InChI key: NNBZCPXTIHJBJL-MGCOHNPYSA-N

Description

Application

trans-Decahydronaphthalene has been used to measure absolute photoionization and dissociative photoionization cross-section for photon energies.

Legal Information

Decalin is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictograms: GHS02,GHS06,GHS08,GHS05,GHS09
• Signal Word: Danger
• Hazard Statements: H226,H304,H314,H331,H411
• Precautionary Statements: P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Inhalation - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1C
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 136.4 °F - closed cup
• Flash Point(C): 58 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves