1-丁氧基丙-2-醇

Description

1-butoxypropan-2-ol · CAS 5131-66-8 · C7H16O2. UNII K0MR13CZ2E. Boiling Point: 171 °C; Flash Point: 63 °C c.c.; Vapor Pressure: 1.4 [mmHg].

Identification

CAS Registry Number	5131-66-8
PubChem CID	21210
Molecular formula	C7H16O2
IUPAC name	1-butoxypropan-2-ol
UNII (FDA)	K0MR13CZ2E

Computed Descriptors

Molecular Weight	132.20
XLogP3	1.1
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	5
Exact Mass	132.115029749
Monoisotopic Mass	132.115029749
Topological Polar Surface Area	29.5
Heavy Atom Count	9
Formal Charge	0

Physical & Chemical Properties

Boiling Point	171 °C
Flash Point	63 °C c.c.
Vapor Pressure	1.4 [mmHg]
LogP	1.15
Autoignition Temperature	260 °C
Viscosity	2.9 cSt at 25 °C

Physical description & handling notes

• CBI; Liquid
• Colorless liquid; [ICSC] Odor of ether; [Dow Chemical MSDS]
• CLEAR COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.
• Solubility in water, g/100ml: 6 (moderate)
• Relative density (water = 1): 0.879 (25 °C)
• Relative vapor density (air = 1): 4.55

Regulatory Status

GHS notification summary	0.1% (1 / 3894)

GHS Hazard Classification

GHS notification summary	0.1% (1 / 3894)
Reported hazard statements	H315, H319

Documented Uses

• Metal Degreasing [Category: Clean]
• Painting (Solvents) [Category: Paint]
• Using Disinfectants or Biocides [Category: Clean]
• EPA Safer Chemical Functional Use Classes -> Solvents
• Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern
• Surfactant (surface active agent)

Synonyms

n-Butoxy-2-propanol; RefChem:75241; 1-Butoxy-2-propanol; 1-Butoxypropan-2-ol; 5131-66-8; 2-PROPANOL, 1-BUTOXY-; n-Butoxypropanol; 2-Hydroxy-3-butoxypropane; Propasol solvent B; 1,2-Propylene glycol 1-monobutyl ether; Propylene Glycol 1-Monobutyl Ether; NSC 2211; DTXSID8027589; MFCD00021904; K0MR13CZ2E; Propanol, 1(or 2)-butoxy-

Frequently Asked Questions

What are the CAS number and molecular formula of 1-butoxypropan-2-ol?

CAS 5131-66-8; molecular formula C7H16O2; molecular weight — g/mol.

What other names is 1-butoxypropan-2-ol known by?

n-Butoxy-2-propanol, RefChem:75241, 1-Butoxy-2-propanol, 1-Butoxypropan-2-ol, 5131-66-8, 2-PROPANOL, 1-BUTOXY-.

Is 1-butoxypropan-2-ol classified as hazardous?

0.1% of GHS notifications report no hazard classification (1 of 3894).

What are the key physical properties of 1-butoxypropan-2-ol?

Boiling Point: 171 °C; Flash Point: 63 °C c.c.; Vapor Pressure: 1.4 [mmHg]; LogP: 1.15.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.