A26357

Adipic acid

99%

• 동의어(들): ADI-PURE^® LGA adipic acid, ADI-PURE^® high purity adipic acid, Hexanedioic acid
• Linear Formula: HOOC(CH₂)₄COOH
• CAS Number: 124-04-9
• Molecular Weight: 146.14
• Beilstein: 1209788
• EC Number: 204-673-3
• MDL number: MFCD00004420
• UNSPSC 코드: 12352106
• eCl@ss: 39021711
• PubChem Substance ID: 57653836
• NACRES: NA.21

속성

• vapor density: 5 (vs air)
• Quality Level: 200
• vapor pressure: 1 mmHg ( 159.5 °C)
• 분석: 99%
• 형태: solid
• autoignition temp.: 788 °F
• bp: 265 °C/100 mmHg (lit.)
• mp: 151-154 °C (lit.)
• solubility: H₂O: soluble 23 g/L at 25 °C
• 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

설명

일반 설명

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.

애플리케이션

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.

법적 정보

ADI-PURE is a registered trademark of Invista North America S.a.r.l.

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): 384.8 °F - closed cup
• Flash Point (°C): 196 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves