2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINECS 218-533-4 NSC 402188 UNII-I8CJ7P33G3 CAS 2175-90-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2175-90-8
Molecular FormulaC18H26
Molecular Weight242.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINECS 218-533-4 NSC 402188 UNII-I8CJ7P33G3 CAS 2175-90-8 chemical structure

Description

2175-90-8 I8CJ7P33G3 6,6'-Diphenylfulvene Benzene, (2,4-cyclopentadien-1-ylidenephenylmethyl)- (9CI) Methane, 2,4-cyclopentadien-1-ylidenediphenyl- (8CI) Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- Diphenylfulvene 6,6-Diphenylfulvene 5-(Diphenylmethylene)-1,3-cyclopentadiene EINECS 218-533-4 NSC 402188 UNII-I8CJ7P33G3 (CAS 2175-90-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H26. Molecular weight: 242.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H26
Molecular Weight242.40 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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