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: Tetrapropylene glycol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

24800-25-7

24800-25-7 structure

24800-25-7 structure

Name: Tetrapropylene glycol
Chemical Name: 2-[2-[2-(2-hydroxypropoxy)propoxy]propoxy]propan-1-ol
CAS Number: 24800-25-7
Molecular Formula: C₁₂H₂₆O₅
Molecular Weight: 250.33200
Create Date: 2018-03-08 08:00:00
Modify Date: 2025-08-25 16:11:11

Name	2-[2-[2-(2-hydroxypropoxy)propoxy]propoxy]propan-1-ol
Synonyms	2-{2-[2-(2-hydroxypropoxy)propoxy]propoxy}propan-1-ol 1-Propanol,2-(2-(2-(2-hydroxypropoxy)propoxy)propoxy) 2,5,8-trimethyl-3,6,9-trioxa-dodecane-1,11-diol tetrapropyleneglycol Tetrapropylenglykol

Density	1.033g/cm3
Boiling Point	348.9ºC at 760mmHg
Molecular Formula	C₁₂H₂₆O₅
Molecular Weight	250.33200
Flash Point	164.8ºC
Exact Mass	250.17800
PSA	68.15000
LogP	0.57480
Vapour Pressure	2.96E-06mmHg at 25°C
Index of Refraction	1.455

HS Code	2909499000

75-56-9 structure

75-56-9

~%

24800-25-7 structure

24800-25-7

Literature: Gurvich,S.M.; Sokolova,R.Ya. Journal of Organic Chemistry USSR (English Translation), 1965 , vol. 1, p. 492 - 494 Zhurnal Organicheskoi Khimii, 1965 , vol. 1, # 3 p. 500 - 502

Precursor 1
75-56-9
DownStream 0

HS Code	2909499000
Summary	2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

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