3136-02-5

Basic information

• Product Name: 2-Chlorotetrahydro-2H-pyran
• Synonyms: 2-Chlorotetrahydro-2H-pyran;2H-Pyran, 2-chlorotetrahydro-
• CAS NO: 3136-02-5
• Molecular Formula: C₅H₉ClO
• Molecular Weight: 120.57736
• EINECS: -0
• Mol File: 3136-02-5.mol
• Article Data: 14

Chemical Properties

• Boiling Point: 155.7°C at 760 mmHg
• Flash Point: 56.2°C
• Appearance: /
• Density: 1.08g/cm³
• Vapor Pressure: 3.86mmHg at 25°C
• Refractive Index: 1.448
• CAS DataBase Reference: 2-Chlorotetrahydro-2H-pyran(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Chlorotetrahydro-2H-pyran(3136-02-5)
• EPA Substance Registry System: 2-Chlorotetrahydro-2H-pyran(3136-02-5)

Safety Data

• Hazardous Substances Data: 3136-02-5(Hazardous Substances Data)

Usage

Uses

2-?Chlorotetrahydro-?2H-?pyran is a commonly used starting material in organic synthesis.

Synthesis Reference(s)

Tetrahedron Letters, 24, p. 1225, 1983 DOI: 10.1016/S0040-4039(00)81620-2

InChI:InChI=1/C5H9ClO/c6-5-3-1-2-4-7-5/h5H,1-4H2

Upstream product

• 110-87-2 3,4-dihydro-2H-pyran 
• 75-44-5 phosgene 
• 121-44-8 triethylamine 
• 6581-66-4 2-methoxytetrahydropyran 

Downstream Products

• 101013-18-7 6β-(2-phenyl-acetylamino)-penicillanic acid (Ξ)-tetrahydropyran-2-yl ester 
• 161014-15-9 1-(tetrahydropyran-2-yl)-1H-imidazole 
• 88222-51-9 2-Hydroxy-2-(tetrahydro-2H-pyran-2-yl)-1-cyclohexanon 
• 75939-56-9 1-(2'-Tetrahydropyranyl)-4-tritylthio-2-azetidinone 
• 75-77-4 chloro-trimethyl-silane 
• 37749-85-2 2-(Tetrahydro-2H-pyran-2-yl)-1-cyclopentanon 
• 25509-04-0 1-(tetrahydro-2-pyranyl)-5-fluorouracil 
• 70363-80-3 tetrahydro-2H-pyran-2-yl benzoate 
• 1370470-92-0 {3-[(S)-4-isopropyl-4,5-dihydrooxazol-2-yl]-1-[(S)-tetrahydro-2H-pyran-2-yl]-1H-indol-2-yl}diphenylphosphane oxide 
• 694-54-2 tetrahydro-2H-2-pyranol 
• 1037206-77-1 O₂-tetrahydropyran-2-yl 1-(N,N-diethylamino)diazen-1-ium-1,2-diolate 
• 77262-57-8 Succinic acid methyl ester 1-{4-[4-(tetrahydro-pyran-2-yloxy)-pentyloxy]-phenyl}-propyl ester 
• 77262-64-7 Succinic acid mono-(1-{4-[4-(tetrahydro-pyran-2-yloxy)-pentyloxy]-phenyl}-propyl) ester 
• 77262-53-4 1-<4-<4-Methyl-4-(2-tetrahydropyranyloxy)butoxy>phenyl>propanol 

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