1,3-Bis(2-acetyl-3-hydroxyphenoxy)-2-propanol

1,3-双(2-乙酰基-3-羟基苯氧基)-2-丙醇

Also known as: Cromolyn Sodium Related Compound A, Cromolyn Sodium USP Related Compound A, Cromolyn Sodium Impurity 1, Sodium Cromoglicate Impurity 2, Ethanone, 1,1'-[(2-hydroxy-1,3-propanediyl)bis[oxy(6-hydroxy-2,1-phenylene)]]bis-, 1,1'-[(2-Hydroxypropane-1,3-diyl)bis[oxy(6-hydroxy-2,1-phenylene)]]bisethan-1-one, 1,1'-{(2-Hydroxypropane-1,3-diyl)bis[oxy(6-hydroxybenzene-2,1-diyl)]}diethanone, 1-[2-[3-(2-acetyl-3-hydroxyphenoxy)-2-hydroxypropoxy]-6-hydroxyphenyl]ethanone

1,3-Bis(2-acetyl-3-hydroxyphenoxy)-2-propanol (CAS 16150-44-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H20O7 and a molecular weight of 360.358 g/mol. It is also known as Cromolyn Sodium Related Compound A, Cromolyn Sodium USP Related Compound A and Cromolyn Sodium Impurity 1. Key properties include a boiling point of 574.4±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 205.3±22.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16150-44-0
Jingsj CID: J-1114762-2
Molecular Formula: C₁₉H₂₀O₇
Chinese Name: 1,3-双(2-乙酰基-3-羟基苯氧基)-2-丙醇
Molecular Weight: 360.358 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	574.4±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	205.3±22.2 °C
Exact Mass	360.120911
PSA	113.29000
LogP	3.40
Vapor Pressure	0.0±1.7 mmHg at 25°C
Refractive Index	1.604

Customs & Trade Information

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,3-Bis(2-acetyl-3-hydroxyphenoxy)-2-propanol?

The CAS number of 1,3-Bis(2-acetyl-3-hydroxyphenoxy)-2-propanol is 16150-44-0.

What are the molecular formula and molecular weight of 1,3-Bis(2-acetyl-3-hydroxyphenoxy)-2-propanol?

1,3-Bis(2-acetyl-3-hydroxyphenoxy)-2-propanol has molecular formula C19H20O7 and molecular weight 360.358 g/mol.

What are the upstream and downstream products of 1,3-Bis(2-acetyl-3-hydroxyphenoxy)-2-propanol?

For 1,3-Bis(2-acetyl-3-hydroxyphenoxy)-2-propanol, Upstream Products: 2',6'-Dihydroxyacetophenone, Epichlorohydrin, Cromolyn sodium.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,3-Bis(2-acetyl-3-hydroxyphenoxy)-2-propanol (CAS 16150-44-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1114762-2 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.