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Adipic acid

Name: Adipic acid
Brand: SIGMA

BioXtra, ≥99.5% (HPLC)

Synonym(s):

Hexanedioic acid

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About This Item

Linear Formula:

HOOC(CH₂)₄COOH

CAS Number:

124-04-9

Molecular Weight:

146.14

PubChem Substance ID:

329748777

eCl@ss:

39021711

UNSPSC Code:

12352106

NACRES:

NA.21

EC Number:

204-673-3

MDL number:

MFCD00004420

Beilstein/REAXYS Number:

1209788

Assay:

≥99.5% (HPLC)

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Properties

vapor density

5 (vs air)

Quality Segment

200

vapor pressure

1 mmHg ( 159.5 °C)

product line

BioXtra

assay

≥99.5% (HPLC)

autoignition temp.

788 °F

ign. residue

≤0.05% (as SO₄)

loss

≤1% loss on drying, 110 °C

bp

265 °C/100 mmHg (lit.)

mp

151-154 °C

solubility

H₂O: soluble 23 g/L at 25 °C

anion traces

chloride (Cl^-): ≤50 mg/kg, nitrate (NO₃^-): ≤30 mg/kg, sulfate (SO₄^2-): ≤500 mg/kg

cation traces

As: ≤3 mg/kg, Cu: ≤10 mg/kg, Fe: ≤5 mg/kg, Pb: ≤10 mg/kg, Zn: ≤10 mg/kg

SMILES string

OC(=O)CCCCC(O)=O

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

Description

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This Item	89143	PHR2341	1012190
Sigma-Aldrich 09582 Adipic acid	Supelco 89143 Adipic acid	Supelco PHR2341 Adipic Acid	USP 1012190 Adipic acid
assay ≥99.5% (HPLC)	assay -	assay -	assay -
Quality Level 200	Quality Level 300	Quality Level 300	Quality Level -
solubility H₂O: soluble 23 g/L at 25 °C	solubility -	solubility -	solubility -
mp 151-154 °C	mp 151-154 °C (lit.)	mp -	mp 151-154 °C (lit.)
bp 265 °C/100 mmHg (lit.)	bp 265 °C/100 mmHg (lit.)	bp -	bp 265 °C/100 mmHg (lit.)
ign. residue ≤0.05% (as SO₄)	ign. residue -	ign. residue -	ign. residue -

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pictograms

GHS05

signalword

Danger

hcodes

H318

pcodes

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

flash_point_f

384.8 °F - closed cup

flash_point_c

196 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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