CAS 297-78-9: Isobenzan

Description: Isobenzan, with the CAS number 297-78-9, is a chemical compound that belongs to the class of aromatic hydrocarbons. It is characterized by its unique structure, which features a benzene ring fused to a cyclopropane ring, contributing to its distinct chemical properties. Isobenzan is typically a colorless to pale yellow liquid with a characteristic odor. It is known for its relatively low solubility in water but is soluble in organic solvents, making it useful in various applications, including organic synthesis and as an intermediate in the production of other chemical compounds. The compound exhibits stability under standard conditions but may undergo reactions typical of aromatic compounds, such as electrophilic substitution. Safety data indicates that, like many aromatic compounds, it should be handled with care due to potential health hazards, including skin and respiratory irritation. Proper safety measures, including the use of personal protective equipment, are recommended when working with Isobenzan in laboratory or industrial settings.

Formula: C₉H₄Cl₈O

InChI: InChI=1S/C9H4Cl8O/c10-3-4(11)8(15)2-1(5(12)18-6(2)13)7(3,14)9(8,16)17/h1-2,5-6H

InChI key: InChIKey=LRWHHSXTGZSMSN-UHFFFAOYSA-N

SMILES: ClC1=C(Cl)C2(Cl)C3C(Cl)OC(Cl)C3C1(Cl)C2(Cl)Cl

Synonyms:

• 1,3,4,5,6,7,8,8-Octachloro-1,3,3A,4,7,7A-Hexahydro-4,7-Methano-2-Benzofuran
• 1,3,4,5,6,7,8,8-Octachloro-1,3,3A,4,7,7A-Hexahydro-4,7-Methanoisobenzofuran
• 1,3,4,5,6,7,8,8-Octachloro-2-oxa-3a,4,7,7a-tetrahydro-4,7-methanoindene
• 1,3,4,5,6,7,8,8-Octachloro-3a,4,7,7a-tetrahydro-4,7-methanophthalan
• 4,7-Methanoisobenzofuran, 1,3,4,5,6,7,8,8-octachloro-1,3,3a,4,7,7a-hexahydro-
• 4,7-Methanoisobenzofuran, 1,3,4,5,6,7,8,8-octachloro-3a,4,7,7a-tetrahydro-
• Cp 14,957
• Ent 25,545-X
• Sd 4402
• Telodrin
• Wl 1650

Isobenzan 10 µg/mL in Cyclohexane

CAS: 297-78-9

• Formula: C₉H₄Cl₈O
• Color and Shape: Single Solution
• Molecular weight: 411.75

Isobenzan

CAS: 297-78-9

• Formula: C₉H₄Cl₈O
• Color and Shape: Neat
• Molecular weight: 411.75

Isobenzan 100 µg/mL in Methanol

CAS: 297-78-9

• Formula: C₉H₄Cl₈O
• Color and Shape: Single Solution
• Molecular weight: 411.75

Pesticide-Mix 20 10 µg/mL in Cyclohexane

CAS: 1024-57-3 118-74-1 297-78-9309-00-2 319-84-6 319-85-7 33213-65-9 3424-82-6 465-73-6 50-29-3 53-19-0 58-89-9 60-57-1 72-20-8 72-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Mixture
• Molecular weight: 320.04

Pesticide-Mix 33 10 µg/mL in Isooctane

CAS: 1024-57-3 118-74-1 1194-65-6 28044-83-9 297-78-9309-00-2 31508-00-6 319-84-6 319-85-7 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 465-73-6 50-29-3 58-89-9 60-57-1 7012-37-5 72-20-8 72-54-8 72-55-9 76-44-8 82-68-8 87-68-3 959-98-8

• Formula: C₁₂H₄Cl₆
• Color and Shape: Mixture
• Molecular weight: 360.88

Pesticide-Mix 20 10 µg/mL in Cyclohexane

CAS: 1024-57-3 118-74-1 297-78-9309-00-2 319-84-6 319-85-7 33213-65-9 3424-82-6 465-73-6 50-29-3 53-19-0 58-89-9 60-57-1 72-20-8 72-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Mixture
• Molecular weight: 320.04

GC PestiMix 4 10 µg/mL in Isooctane:Toluene (50:50)

CAS: 1024-57-3 103-23-1 10552-74-6 107534-96-3 117428-22-5 120-83-2 120068-37-3 131983-72-7 133855-98-8 141-66-2 1420-07-1 16752-77-5 1689-84-5 18181-80-1 1825-21-4 2032-59-9 21087-64-9 22224-92-6 23031-36-9 23184-66-9 23576-24-1 24353-61-5 25057-89-0 26225-79-6 2636-26-2 28249-77-6 297-78-929973-13-5 309-00-2 319-86-8 32809-16-8 33213-65-9 34643-46-4 35256-85-0 36335-67-8 3734-48-3 3761-41-9 39515-41-8 42509-80-8 42874-03-3 50563-36-5 5103-74-2 53494-70-5 55290-64-7 563-12-2 57018-04-9 576-26-1 57837-19-1 57960-19-7 58-90-2 60-57-1 61676-87-7 634-66-2 634-90-2 66841-25-6 67-72-1 67564-91-4 731-27-1 789-02-6 82-68-8 83164-33-4 834-12-8 84-74-2 84332-86-5 87-68-3 88-06-2 886-50-0 95-65-8 95-76-1 95-94-3 96525-23-4 98886-44-3

• Color and Shape: Mixture

Telodrin

CAS: 297-78-9

• Formula: C₉H₄Cl₈O
• Color and Shape: Neat
• Molecular weight: 411.75