16240-42-9

Basic information

• Product Name: METHYL-1 2-CYCLOPENTENE OXIDE 99
• Synonyms: 6-Oxabicyclo[3.1.0]hexane,1-methyl-(6CI,8CI,9CI);1-Methyl-6-oxa-bicyclo[3.1.0]hexane;METHYL-1 2-CYCLOPENTENE OXIDE 99;METHYL-1,2-CYCLOPENTENE OXIDE, 9
• CAS NO: 16240-42-9
• Molecular Formula: C₆H₁₀O
• Molecular Weight: 98.144
• Product Categories: EPOXYDE
• Mol File: 16240-42-9.mol
• Article Data: 14

Chemical Properties

• Boiling Point: 113 °C(lit.)
• Flash Point: 54 °F
• Appearance: /
• Density: 0.914 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.431(lit.)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: METHYL-1 2-CYCLOPENTENE OXIDE 99(CAS DataBase Reference)
• NIST Chemistry Reference: METHYL-1 2-CYCLOPENTENE OXIDE 99(16240-42-9)
• EPA Substance Registry System: METHYL-1 2-CYCLOPENTENE OXIDE 99(16240-42-9)

Safety Data

• Hazard Codes: F,Xi
• Statements: 11-36/37/38
• Safety Statements: 16-26-36
• RIDADR: UN 1993 3/PG 1
• WGK Germany: 3
• Hazardous Substances Data: 16240-42-9(Hazardous Substances Data)

Upstream product

• 693-89-0 1-methylcyclopent-1-ene 
• 628-92-2 Cycloheptene 
• 60-29-7 diethyl ether 
• 98486-09-0 (+/-)-2t-chloro-1-methyl-cyclopentan-r-ol 

Downstream Products

• 505-03-3 5-oxohexanal 
• 1430230-83-3 2-chloro-4-[[(1R,2R)-2-hydroxy-2-methylcyclopentyl]amino]-3-methylbenzonitrile 
• 1430230-84-4 2-chloro-4-[[2-hydroxy-2-methylcyclopentyl]amino]-3-methylbenzonitrile 

Relevant articles and documents

2-Chloro-4-[[(1R,2R)-2-hydroxy-2-methyl-cyclopentyl]amino]-3-methyl-benzonitrile: A Transdermal Selective Androgen Receptor Modulator (SARM) for Muscle Atrophy

A transdermal SARM has a potential to have therapeutic benefit through anabolic activity in muscle while sparing undesired effects of benign prostate hyperplasia (BPH) and liver-mediated decrease in HDL-C. 2-Chloro-4-[(2-hydroxy-2-methyl-cyclopentyl)amino

Synthesis of chiral hydroxylated cyclopentanones and cyclopentanes

A method for the synthesis of enantiomeric 1,3-dihydroxy and 2,3-dihydroxy cyclopentanones, starting from a commercially available 3-methyl-cyclopentane-1,2-dione 1, is described. Dione 1 was subjected to asymmetric 3-hydroxylation to afford 3-methyl-3-hydroxy-1,2-dione 2. The carbonyl groups in 2 were selectively differentiated by converting them either in dimethylacetal 5 or acetonide 6. Stereoselective reduction of those acetals by using NaBH4 afforded chiral methyl 1,2-dihydroxy cyclopentanone 9 and 1,3-dihydroxy cyclopentanone 10, respectively. The diols obtained were further converted to the corresponding diastereomeric triols 11-13 by hydride reduction.

Formation of β-Ga2O3nanorings from metal-organic frameworks and their high catalytic activity for epoxidation of alkenes

Here we report a novel synthesis of hollow high-quality β-Ga2O3 nanorings based on an interesting structural evolution from concave Ga-MOF nanodisks. The concave low-crystallinity nanodisks were constructed by non-classical crystallization with particle a