Skip to Content

Key Documents

View All Documentation

177652

1,2-Butanediol

98%

Synonym(s):

1,2-Butylene glycol

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3CH2CH(OH)CH2OH
CAS Number:
584-03-2
Molecular Weight:
90.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24850375
EC Number:
209-527-2
Beilstein/REAXYS Number:
969169
MDL number:
MFCD00004570
Assay:
98%
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

assay

98%

form

liquid

refractive index

n20/D 1.438 (lit.)

bp

191-192 °C/747 mmHg (lit.)

density

1.006 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

CCC(O)CO

InChI

1S/C4H10O2/c1-2-4(6)3-5/h4-6H,2-3H2,1H3

InChI key

BMRWNKZVCUKKSR-UHFFFAOYSA-N

Application

1,2-Butanediol was used in the synthesis of (R)-2-hydroxybutyric acid.

Still not finding the right product?

Explore all of our products under 1,2-Butanediol

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

WGK

WGK 2

Flash Point (°F)

200.1 °F - closed cup

Flash Point (°C)

93.4 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library