Adipic acid

SIGMA/A26357 - 99%

Synonym: Hexanedioic acid

CAS Number: 124-04-9
Empirical Formula (Hill Notation): C₆H₁₀O₄
Molecular Weight: 146.14
EC Number: 204-673-3
MDL Number: MFCD00004420
Linear Formula: HOOC(CH₂)₄COOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-A26357-25G	25 g	$22.70 1/EA	Add To Favorites
45-A26357-100G	100 g	$31.70 1/EA	Add To Favorites
45-A26357-500G	500 g	$37.20 1/EA	Add To Favorites
45-A26357-1KG	1 kg	$51.40 1/EA	Add To Favorites
45-A26357-3KG	3 kg	$90.20 1/EA	Add To Favorites

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This image depicts SKU: A26357-100G

Properties
Descriptions
Safety Info.
Basic Data

assay	99%
autoignition temp.	788 °F
bp	265 °C/100 mmHg (lit.)
form	solid
InChI	1S/C6H10O4/c7-5(8)3-1-2-4-6(9)10/h1-4H2,(H,7,8)(H,9,10)
InChI key	WNLRTRBMVRJNCN-UHFFFAOYSA-N
mp	151-154 °C (lit.)
Quality Level	200
SMILES string	OC(=O)CCCCC(O)=O
solubility	H₂O: soluble 23 g/L at 25 °C
vapor density	5 (vs air)
vapor pressure	1 mmHg ( 159.5 °C)

Application:	Adipic acid can be used as a starting material in the preparation of: • Aliphatic polyesters by reacting with ethyleneglycol/1,3 propyleneglycol/1,4-butanediol using inorganic acid as a catalyst. • Cyclopentanone using a weak base such as Na₂CO₃. • Linear polybutylene adipate (PBA) having carboxylic acids at the terminals by reacting with 1,4-butanediol.
General description:	Adipic acid is a straight-chain aliphatic dicarboxylic acid, commonly used in the manufacturing of nylon-6,6 and plasticizers. Conventionally it was manufactured from petrochemicals but in recent days it can be synthesized from renewable substrates by means of biological methods.
Packaging:	1, 3 kg in poly bottle
Packaging:	25, 100, 500 g in poly bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	41
Safety Statements	26-39
WGK Germany	WGK 1
Flash Point(F)	384.8 °F
Flash Point(C)	196 °C

Purity	99%
bp	265 °C/100 mmHg (lit.)
mp	151-154 °C (lit.)
UNSPSC	12352106

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