8.03101

Decahydronaphthalene

(mixture of cis-and trans isomers) for synthesis

• Synonyme(s) : Decahydronaphthalene, Decalin
• Formule empirique (notation de Hill): C₁₀H₁₈
• Numéro CAS: 91-17-8
• Poids moléculaire : 138.25
• Numéro MDL: MFCD00004130
• Code UNSPSC : 12352001
• Numéro de classement CE : 202-046-9

Propriétés

• Pression de vapeur: 1.3 hPa ( 20 °C)
• Niveau de qualité: 200
• Pureté: ≥99% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 255 °C
• Puissance: 4170 mg/kg LD₅₀, oral (Rat); 5192 mg/kg LD₅₀, skin (Rabbit)
• Limite d'explosivité: 0.7-4.9 % (v/v)
• kinematic viscosity: <20.5 cSt(25 °C)
• Point d'ébullition: 189-191 °C/1013 hPa
• Pf: -40 °C
• Température de transition: flash point 57 °C
• Solubilité: 0.006 g/L (experimental)
• Densité: 0.88 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2
• Clé InChI: NNBZCPXTIHJBJL-UHFFFAOYSA-N

Description

Application

• Aerobic biotransformation of decalin (decahydronaphthalene) by Rhodococcus spp.: This study examines the aerobic biodegradation capabilities of Rhodococcus strains with decalin, highlighting potential applications in bioremediation and industrial bioprocesses (Gray et al., 2008).


• Discovery and identification of a series of alkyl decalin isomers in petroleum geological samples.: This research utilizes advanced chromatographic techniques to identify and characterize alkyl decalin isomers in petroleum samples, offering insights into petroleum geochemistry and reservoir characterization (Liu et al., 2015).


• Ultrasound-induced cracking and pyrolysis of some aromatic and naphthenic hydrocarbons.: Explores the effects of ultrasound on the cracking and pyrolysis of hydrocarbons including decahydronaphthalene, offering potential enhancements in chemical processing and analytical methodologies (Cataldo, 2000).

Remarque sur l'analyse

Assay isomers (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.879 - 0.883
Identity (IR): passes test

Informations sur la sécurité

• Pictogrammes: GHS02,GHS05,GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H226 - H304 - H314 - H331 - H410
• Conseils de prudence: P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Corr. 1B
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 134.6 °F - closed cup
• Point d'éclair (°C): 57 °C - closed cup