Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzaldehyde,5-(1,1-dimethylethyl)-2-hydroxy-3-methyl-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzaldehyde,5-(1,1-dimethylethyl)-2-hydroxy-3-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1666-01-9

1666-01-9 structure

1666-01-9 structure

Name: Benzaldehyde,5-(1,1-dimethylethyl)-2-hydroxy-3-methyl-
Chemical Name: 5-tert-butyl-2-hydroxy-3-methylbenzaldehyde
CAS Number: 1666-01-9
Molecular Formula: C₁₂H₁₆O₂
Molecular Weight: 192.25400
Create Date: 2016-08-10 05:36:12
Modify Date: 2025-09-01 19:17:33

Names
Properties

Name	5-tert-butyl-2-hydroxy-3-methylbenzaldehyde
Synonyms	5-tert-butyl-3-methyl salicylaldehyde 3-methyl-5-tert-butyl-2-hydroxybenzaldehyde 2-Hydroxy-5-tert-butyl-3-methylbenzaldehyde 2-carboxaldehyde-6-methyl-4-tert-butylphenol 4-tert-butyl-2-formyl-6-methylphenol 3-methyl-5-tert-butylsalicylaldehyde

Density	1.053g/cm3
Boiling Point	262.2ºC at 760mmHg
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.25400
Flash Point	108.8ºC
Exact Mass	192.11500
PSA	37.30000
LogP	2.81060
Vapour Pressure	0.0068mmHg at 25°C
Index of Refraction	1.549

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