(R)-(-)-2-Amino-1-butanol

• Catalog No.: 07180
• CAS Number: 5856-63-3
• M. F.: C4H11NO
• M. W.: 89.13624
• Purity: ≥90% (sum of enantiomers, GC)

SYNONYMS

• Title: (R)-(-)-2-氨基-1-丁醇
• IUPAC name: (2R)-2-aminobutan-1-ol
• IUPAC Traditional name: (2R)-2-aminobutan-1-ol

DATABASE IDS

• Beilstein Number: 1718929
• CAS Number: 5856-63-3
• EC Number: 227-476-4
• PubChem SID: 24846023
• MDL Number: MFCD00064419

PROPERTIES

• Grade: technical
• Impurities: ~2% water
• Linear Formula: C2H5CH(NH2)CH2OH
• Optical Purity: enantiomeric ratio: ≥90:10 (GC)
• Purity: ≥90% (sum of enantiomers, GC)
• Boiling Point: 172-174 °C(lit.)
• Density: 0.943 g/mL at 20 °C(lit.)
• Flash Point: 95 °C
• Flash Point: 203 °F
• Melting Point: -2 °C(lit.)
• Optical Rotation: [α]20/D -8.5±1°, c = 2% in ethanol
• Refractive Index: n20/D 1.452
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 2735 8/PG 3
• Risk Statements: 22-34-37
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 2735
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
N-Protection and O-tosylation1; Preparation of chiral thiazolidine-2-thiones and oxazolidine-2-thiones, which are auxiliaries2,3

Description (简体中文)

Other Notes
用于 N-保护和 O-甲苯磺酰化反应1；制备手性四氢噻唑-2-硫酮和噁唑烷-2-硫酮的助剂2,3