1-Butanol, USP 99.5%

Name: 1-Butanol, USP 99.5%
Brand: Vaqora Chemicals
SKU: VQ-046964

About 1-Butanol, USP 99.5%

1-Butanol (CAS 71-36-3) is a laboratory solvent offered by Vaqora Chemicals in USP grade, specified at 99.5% purity. With the molecular formula C4H10O, it has a molar mass of 74.12 g/mol. Its systematic (IUPAC) name is butan-1-ol. Common synonyms include n-butanol and Butyl alcohol.

It is supplied as a liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include reaction medium, extraction and work-up and cleaning and rinsing. Buyers come mainly from academic and industrial research and pharmaceutical manufacturing.

We offer 1-Butanol in 500 mL, 1 L, 2 L and 2.5 L packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Reaction medium
Extraction & work-up
Cleaning & rinsing

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	1-Butanol, USP 99.5%
Catalogue No.	VQ-046964
CAS Number	71-36-3
IUPAC name	butan-1-ol
Molecular formula	C₄H₁₀O
Molecular weight	74.12 g/mol
Exact mass	74.0732
Grade	USP
Purity / assay	99.5%
HSN code	29051300
InChIKey	LRHPLDYGYMQRHN-UHFFFAOYSA-N
SMILES	CCCCO
PubChem CID	263

Physical properties
Physical form	Liquid
LogP (XLogP3)	0.9
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
Synonyms	n-butanol, Butyl alcohol, n-butyl alcohol, Propylcarbinol, 1-hydroxybutane, Butyl hydroxide, Methylolpropane, Propylmethanol, Butyric alcohol, n-Butan-1-ol, 1-Butyl alcohol, Propyl carbinol

Safety & hazard information (GHS)

Flammable

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
H336May cause drowsiness or dizziness

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P362 + P364, P370 + P378

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 71-36-3

1-Butanol anhydrous, 99.8%

CAS: 71-36-3
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-001885

Synthesis

1-Butanol, 99%

CAS: 71-36-3
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-001952

GC

1-Butanol, for GC 99.9%

CAS: 71-36-3
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-045543

HPLC

1-Butanol, for HPLC 99%+

CAS: 71-36-3
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-001712

HPLC / Spectroscopy

1-Butanol, for HPLC, for spectroscopy ≥99.80%

CAS: 71-36-3
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-045578

Spectroscopy

1-Butanol, for spectroscopy, 99%+

CAS: 71-36-3
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-001838

AR

1-Butanol, GR 99%+

CAS: 71-36-3
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-001762

Butyl alcohol, natural, ≥99.5%

CAS: 71-36-3
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-001893

All 10 products with CAS 71-36-3 →

Frequently asked questions

What is the CAS number of 1-Butanol, USP 99.5%?

The CAS Registry Number of 1-Butanol, USP 99.5% is 71-36-3. It is also known as n-butanol, Butyl alcohol, n-butyl alcohol.

What is the molecular formula and molecular weight of 1-Butanol, USP 99.5%?

1-Butanol, USP 99.5% has the molecular formula C4H10O and a molecular weight of 74.12 g/mol. Its IUPAC name is butan-1-ol.

Which grade and pack sizes of 1-Butanol, USP 99.5% can I order?

We supply 1-Butanol, USP 99.5% in USP (99.5%) grade, in 500 mL, 1 L, 2 L, 2.5 L, 25 L packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Butanol, USP 99.5%?

Yes. Every lot of 1-Butanol, USP 99.5% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-Butanol, USP 99.5% be shipped internationally?

Yes. 1-Butanol, USP 99.5% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.