1,4-Butanediol

$35.3 - $428

Price

Brand	Packaging	Price	Product name
Sigma-Aldrich 240559	2g	$38.7	1,4-Butanediol
Sigma-Aldrich 493732	1l	$50.1	1,4-Butanediol
Sigma-Aldrich 8.01532	1l	$53	1,4-Butanediol
Sigma-Aldrich 493732	3l	$101	1,4-Butanediol
Sigma-Aldrich 8.01532	2.5L	$103	1,4-Butanediol
Sigma-Aldrich 240559	100g	$114	1,4-Butanediol
Sigma-Aldrich 493732	18l	$428	1,4-Butanediol

Melting point	16 °C (lit.)
Boiling point	230 °C (lit.)
Density	1.017 g/mL at 25 °C (lit.)
vapor density	3.1 (vs air)
vapor pressure	<0.1 hPa (20 °C)
refractive index	n20/D 1.445(lit.)
Flash point	135 °C
storage temp.	Store below +30°C.
form	Liquid
pka	14.73±0.10(Predicted)
color	Clear colorless
PH	7-8 (500g/l, H2O, 20℃)
Odor	Odorless
explosive limit	1.95-18.3%(V)
Water Solubility	Miscible
Sensitive	Hygroscopic
BRN	1633445
Dielectric constant	30.0（30℃）
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, mineral acids, acid chlorides, acid anhydrides.
Cosmetics Ingredients Functions	SOLVENT
Cosmetic Ingredient Review (CIR)	1,4-Butanediol (110-63-4)
InChI	1S/C4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2
InChIKey	WERYXYBDKMZEQL-UHFFFAOYSA-N
SMILES	OCCCCO
LogP	-0.88 at 25℃
Surface tension	45.33mN/m at 298.15K
CAS DataBase Reference	110-63-4(CAS DataBase Reference)
NIST Chemistry Reference	1,4-Butanediol(110-63-4)
EPA Substance Registry System	1,4-Butanediol (110-63-4)