Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

20818-81-9

20818-81-9 structure

20818-81-9 structure

Name: 2-hydroxy-2-methylpropionaldehyde
Chemical Name: 2-hydroxy-2-methylpropanal
CAS Number: 20818-81-9
Molecular Formula: C₄H₈O₂
Molecular Weight: 88.10510
Create Date: 2018-03-01 08:00:00
Modify Date: 2025-08-25 12:04:06

Name	2-hydroxy-2-methylpropanal
Synonyms	2-Methyl-2-hydroxypropanal dimethylglycolaldehyde 2-Hydroxy-2-methyl-propionaldehyd 2-Hydroxy-2-methylpropionaldehyde 2-hydroxy-2-methyl-propanal EINECS 244-059-2 Hydroxyisobutyraldehyde

Density	0.985g/cm3
Boiling Point	125.7ºC at 760 mmHg
Molecular Formula	C₄H₈O₂
Molecular Weight	88.10510
Flash Point	38.9ºC
Exact Mass	88.05240
PSA	37.30000
Vapour Pressure	5.59mmHg at 25°C
Index of Refraction	1.412

HS Code	2912491000

Precursor 10
78-84-2 55314-33-5 75-28-5 115-11-7
103722-11-8 38622-91-2 67-64-1 762-75-4
75-65-0 13206-46-7
DownStream 5
513-86-0 79-31-2 594-61-6 558-43-0
7472-05-1

HS Code	2912491000
Summary	2912491000. other aldehyde-alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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