8.01964
1,3-Butanediol
for synthesis
Synonym(s):
(±)-1,3-Butanediol, 1,3-Butylene glycol
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About This Item
grade
synthesis grade
Quality Segment
vapor density
3.1 (20 °C, vs air)
vapor pressure
0.06 mmHg ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
741 °F
potency
18610 mg/kg LD50, oral (Rat), >20000 mg/kg LD50, skin (Rabbit)
expl. lim.
1.9-12.6 % (v/v)
dilution
(for synthesis)
refractive index
n20/D 1.44 (lit.)
pH
6.1 (20 °C, 500 g/L in H2O)
bp
203-204 °C (lit.)
mp
-57 °C
transition temp
flash point 115 °C
solubility
>500 g/L (miscible)
density
1.005 g/mL at 25 °C (lit.)
storage temp.
2-30°C
SMILES string
CC(O)CCO
InChI
1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3
InChI key
PUPZLCDOIYMWBV-UHFFFAOYSA-N
Application
- Process design for acidic and alcohol based deep eutectic solvent pretreatment and high pressure homogenization of palm bunches for nanocellulose: Studies DES based on ChCl and 1,3-butanediol, offering insights into process optimizations for clear solution preparation (Sonyeam et al., 2024).
Analysis Note
Density (d 20 °C/ 4 °C): 1.003 - 1.005
Water (K. F.): ≤ 0.50 %
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
226.4 °F - closed cup
flash_point_c
108 °C - closed cup
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8019641000 | 04022536371368 |
| 8019649025 | 04022536884820 |
| 8019649200 | 04022536761237 |