Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Bis(4-cyanophenyl)methanol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

134521-16-7

134521-16-7 structure

134521-16-7 structure

Name: Bis(4-cyanophenyl)methanol
Chemical Name: Bis(4-Cyanophenyl)Methanol
CAS Number: 134521-16-7
Molecular Formula: C₁₅H₁₀N₂O
Molecular Weight: 234.253
Create Date: 2018-03-13 08:00:00
Modify Date: 2026-08-24 21:29:25

Name	Bis(4-Cyanophenyl)Methanol
Synonyms	Bis (4-cyanophenyl) methanol (DCM) 4-[a-(4-Cyanophenyl)-hydroxymethyl]-benzonitrile(ForLetrozole) 4,4'-(HydroxyMethylene)bisbenzonitrile Benzonitrile, 4,4'-(hydroxymethylene)bis 4-[α-(4-Cyanophenyl)-hydroxymethyl]-benzonitrile ( For Letrozole ) Letrozole Impurity 1, Bis(4-cyanophenyl)methanol 4,4'-Dicyanobenzhydrol 4-[(4-cyanophenyl)-hydroxymethyl]benzonitrile Bis-(4-cyanophenyl)methanol (Letrazole metabolite) Bis(p-cyanophenyl)Methanol Letrozole Impurity 6 Dicyanobenzhydrol MFCD07367966 4,4'-dicyanobenzhydrol 4,4,-(hydroxymethylene)dibenzonitrile Bis(4-cyanophenyl)methanol, 10 mM in DMSO BIS(4-CYANOPHENYL)METHANOL 4-[A-(4-CYANOPHENYL)-HYDROXYMETHYL]-BENZONITRILE 4,4'-(hydroxymethanediyl)dibenzonitrile 4-[-(4-Cyanopheny 4,4'-(Hydroxymethylene)dibenzonitrile Bis(4-cyanophenyl)methanol, >= 4-[α-(4-cyanophenyl)-hydroxymethyl]-benzonitrile 4-[alpha-(4-Cyanophenyl)hydroxymethyl]benzonitrile 4,4'-(Hydroxymethylene)dibenzonitrile (Bis-(4-Cyanophenyl)methanol)

Density	1.3±0.1 g/cm3
Boiling Point	473.5±45.0 °C at 760 mmHg
Molecular Formula	C₁₅H₁₀N₂O
Molecular Weight	234.253
Flash Point	240.1±28.7 °C
Exact Mass	234.079315
PSA	67.81000
LogP	1.62
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.644

Hazard Codes	Xi
HS Code	2926909090

32446-66-5 structure

32446-66-5

~%

134521-16-7 structure

134521-16-7

Literature: Journal of the Chemical Society, , p. 103,107

611-98-3 structure

611-98-3

~%

134521-16-7 structure

134521-16-7

Literature: Journal of the Chemical Society, , p. 103,107

Precursor 2
32446-66-5 611-98-3
DownStream 2
69545-39-7 112809-57-1

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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