2-Chlorobenzoxazole

• Catalog No.: 23722
• CAS Number: 615-18-9
• M. F.: C7H4ClNO
• M. W.: 153.56576
• Purity: ≥99.0% (GC)

SYNONYMS

• Title: 2-氯苯并噁唑
• IUPAC name: 2-chloro-1,3-benzoxazole
• IUPAC Traditional name: benzoxazole, 2-chloro-

DATABASE IDS

• MDL Number: MFCD00005766
• CAS Number: 615-18-9
• Beilstein Number: 115982
• PubChem SID: 24854228
• EC Number: 210-414-5

PROPERTIES

• Empirical Formula (Hill Notation): C7H4ClNO
• Grade: purum
• Purity: ≥99.0% (GC)
• Boiling Point: 201-202 °C(lit.)
• Density: 1.345 g/mL at 25 °C(lit.)
• Flash Point: 85 °C
• Flash Point: 185 °F
• Melting Point: 7 °C(lit.)
• Refractive Index: n20/D 1.566(lit.)
• Refractive Index: n20/D 1.567
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 22-36/37/38
• RTECS: DM4680000
• Safety Statements: 26-36/37/39
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Reagent for the preparation of 2-benzoxazolyl ethers1; These may be used as active ethers for the preparation of alkyl phosphates2; Preparation of 2-chlorobenzoxazolium salts, activating agents3

Description (简体中文)

Other Notes
用于制备 2-苯并噁唑醚的试剂1；这些可用作制备磷酸烷基酯的活性醚2；制备 2-氯苯并噁唑盐，活化剂3