18930
1,2-Butanediol
purum, ≥98.0% (GC)
Synonym(s):
1,2-Butylene glycol
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| Size/SKU | Availability | Price |
|---|---|---|
250 mL | Check Cart for Availability | $57.20 |
1 L | Check Cart for Availability | $190.00 |
About This Item
Linear Formula:
CH3CH2CH(OH)CH2OH
CAS Number:
Molecular Weight:
90.12
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39020504
UNSPSC Code:
12352100
EC Number:
209-527-2
MDL number:
Beilstein/REAXYS Number:
969169
Assay:
≥98.0% (GC)
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grade
purum
Quality Segment
assay
≥98.0% (GC)
refractive index
n20/D 1.438
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 has been used:
- to investigate dilatometric measurements of excess molar volumes and excess partial molar volumes for binary mixtures of N,N-dimethylformamide with 1,2-alkanediols
- in the preparation of 1,2-diolates of titanium by reaction with titanium (IV) isopropoxide or titanium (IV) chloride
1 of 1
This Item | ||
|---|---|---|
| description purum, ≥98.0% (GC) | description 98% | description 98% |
| assay ≥98.0% (GC) | assay 98% | assay 98% |
| Quality Level 200 | Quality Level 100 | Quality Level 200 |
| bp 191-192 °C/747 mmHg (lit.) | bp 191-192 °C/747 mmHg (lit.) | bp 183-184 °C (lit.) |
| density 1.006 g/mL at 25 °C (lit.) | density 1.006 g/mL at 25 °C (lit.) | density 1.002 g/mL at 20 °C (lit.) |
| refractive index n20/D 1.438 | refractive index n20/D 1.438 (lit.) | refractive index n20/D 1.433 (lit.) |
| grade purum | grade - | grade - |
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Signal Word
Warning
Hazard Codes
Precautionary Statements
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
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