iso-Butyl alcohol, for GC 99.9%

Name: iso-Butyl alcohol, for GC 99.9%
Brand: Vaqora Chemicals
SKU: VQ-045793

About iso-Butyl alcohol, for GC 99.9%

iso-Butyl alcohol (CAS 78-83-1) is an HPLC grade solvent offered by Vaqora Chemicals in GC grade at a purity of 99.9%. With the molecular formula C4H10O, it has a molar mass of 74.12 g/mol. Its systematic (IUPAC) name is 2-methylpropan-1-ol. It is also known as Isobutanol or 2-Methyl-1-propanol.

It is supplied as a liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for HPLC mobile phase, LC-MS sample preparation, trace analysis and chromatography. Our customers for this product work in academic and industrial research and pharmaceutical manufacturing.

Standard pack sizes are 250 mL, 500 mL and 1000 mL, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

HPLC mobile phase
LC-MS sample preparation
Trace analysis
Chromatography

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	iso-Butyl alcohol, for GC 99.9%
Catalogue No.	VQ-045793
CAS Number	78-83-1
IUPAC name	2-methylpropan-1-ol
Molecular formula	C₄H₁₀O
Molecular weight	74.12 g/mol
Exact mass	74.0732
Grade	GC
Purity / assay	99.9%
HSN code	29420090
InChIKey	ZXEKIIBDNHEJCQ-UHFFFAOYSA-N
SMILES	CC(C)CO
PubChem CID	6560

Physical properties
Physical form	Liquid
LogP (XLogP3)	0.8
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
Synonyms	Isobutanol, 2-Methyl-1-propanol, Isopropylcarbinol, 1-Propanol, 2-methyl-, 1-Hydroxymethylpropane, 2-Methylpropyl alcohol, Isobutylalkohol, 2-Methylpropanol, 2-Methyl propanol, Alcool isobutylique, Fermentation butyl alcohol, i-Butyl alcohol

Safety & hazard information (GHS)

Flammable

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
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, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P317, P319, P321, P332 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405

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 78-83-1

Synthesis

iso-Butyl alcohol, 98%

CAS: 78-83-1
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-002016

HPLC

iso-Butyl alcohol, for HPLC

CAS: 78-83-1
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-045564

AR

iso-Butyl alcohol, GR 99%+

CAS: 78-83-1
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-002017

Frequently asked questions

What is the CAS number of iso-Butyl alcohol, for GC 99.9%?

The CAS Registry Number of iso-Butyl alcohol, for GC 99.9% is 78-83-1. It is also known as Isobutanol, 2-Methyl-1-propanol, Isopropylcarbinol.

What is the molecular formula and molecular weight of iso-Butyl alcohol, for GC 99.9%?

iso-Butyl alcohol, for GC 99.9% has the molecular formula C4H10O and a molecular weight of 74.12 g/mol. Its IUPAC name is 2-methylpropan-1-ol.

Which grade and pack sizes of iso-Butyl alcohol, for GC 99.9% can I order?

We supply iso-Butyl alcohol, for GC 99.9% in GC (99.9%) grade, in 250 mL, 500 mL, 1000 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with iso-Butyl alcohol, for GC 99.9%?

Yes. Every lot of iso-Butyl alcohol, for GC 99.9% 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 iso-Butyl alcohol, for GC 99.9% be shipped internationally?

Yes. iso-Butyl alcohol, for GC 99.9% 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.