H11602

Hexamethylphosphoramide

99%

• 동의어(들): HMPA, Hexamethylphosphoric acid triamide, Tris(dimethylamino)phosphine oxide
• Linear Formula: [(CH₃)₂N]₃PO
• CAS Number: 680-31-9
• Molecular Weight: 179.20
• Beilstein: 1099903
• EC Number: 211-653-8
• MDL number: MFCD00008303
• UNSPSC 코드: 12352111
• PubChem Substance ID: 24895433
• NACRES: NA.22

속성

• vapor density: 6.18 (vs air)
• Quality Level: 200
• vapor pressure: 0.07 mmHg ( 25 °C)
• 분석: 99%
• refractive index: n20/D 1.459 (lit.)
• bp: 230-232 °C/740 mmHg (lit.)
• mp: 7 °C (lit.)
• density: 1.03 g/mL at 25 °C (lit.)
• SMILES string: CN(C)P(=O)(N(C)C)N(C)C
• InChI: 1S/C6H18N3OP/c1-7(2)11(10,8(3)4)9(5)6/h1-6H3
• InChI key: GNOIPBMMFNIUFM-UHFFFAOYSA-N

설명

일반 설명

Hexamethylphosphoramide is a polar aprotic solvent.

애플리케이션

Hexamethylphosphoramide can be used as a solvent:

• For the conversion of carboxylate salt into esters by reacting with alkyl halides.
• To synthesize aryl thioethers via nucleophilic displacement of unactivated aryl halides by thiolate ions.
• To synthesize polyazomethines (PAZs) from dialdehyde and diamine via high-temperature solution polycondensation.

안전성 정보

• 픽토그램: GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314,H340,H350
• 예방조치 성명서: P202 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Carc. 1B - Eye Dam. 1 - Muta. 1B - Skin Corr. 1C
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point (°F): 291.2 °F - closed cup
• Flash Point (°C): 144 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter