Skip to Content
Merck
CN

Key Documents

View All Documentation

900639

1-Butanol

anhydrous, ZerO2®, 99.8%

Synonym(s):

1-Butanol ZerO2®, Degassed and low oxygen 1-butanol, n-Butanol, Butyl alcohol

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3(CH2)3OH
CAS Number:
71-36-3
Molecular Weight:
74.12
EC Number:
200-751-6
UNSPSC Code:
12352001
NACRES:
NA.21
Beilstein/REAXYS Number:
969148
MDL number:
MFCD00002964
Assay:
99.8%
Grade:
ZerO2®
Bp:
116-118 °C (lit.)
Vapor pressure:
5.5 mmHg
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

ZerO2®

Quality Level

100

vapor density

2.55 (vs air)

vapor pressure

5.5 mmHg

assay

99.8%

form

liquid

autoignition temp.

649 °F

quality

anhydrous

expl. lim.

11.2 %

dilution

(for analytical testing)

impurities

≤0.005% water
water

bp

116-118 °C (lit.)

mp

−90 °C (lit.)

density

0.81 g/mL at 25 °C (lit.)

SMILES string

CCCCO

InChI

1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

Application

ZerO2 products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.

Legal Information

ZerO2 is a registered trademark of Sigma-Aldrich Co. LLC

Still not finding the right product?

Explore all of our products under 1-Butanol

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

95.0 °F - Pensky-Martens closed cup

flash_point_c

35 °C - Pensky-Martens closed cup

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBM3977
SHBL3294
SHBH9432

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

Global Trade Item Number

SKUGTIN
900639-4X2ML04061837535383