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Merck
모든 사진(2)

문서

740411

Sigma-Aldrich

Potassium azide

≥99.9% trace metals basis

동의어(들):

Azidopotassium

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모든 사진(2)

About This Item

실험식(Hill 표기법):
KN3
CAS Number:
20762-60-1
Molecular Weight:
81.12
EC Number:
244-013-1
UNSPSC 코드:
12352125
PubChem Substance ID:
329765409
NACRES:
NA.22

분석

≥99.9% trace metals basis

형태

solid

mp

~300 °C (decomposition)

SMILES string

[K+].[N-]=[N+]=[N-]

InChI

1S/K.N3/c;1-3-2/q+1;-1

InChI key

TZLVRPLSVNESQC-UHFFFAOYSA-N

관련 카테고리

애플리케이션

Potassium azide can be used as a reagent to synthesize:
  • 3-O-(3-Azidoopropyl)estrone from 3-O-(3-methanesulfonyloxypropoxy)estrone via nucleophilic azidation in the presence of imidazolium catalyst.
  • Azido phenacyl derivatives from α-bromoacetophenone derivatives in the presence of tetrabutylammonium bromide as a catalyst.
  • 1-Azido-4-fluorobenzene from potassium (4-fluorophenyl)trifluoroborate in the presence of cupric triflate as a catalyst.

픽토그램

Skull and crossbones
GHS06

신호어

Danger

유해 및 위험 성명서

H300

예방조치 성명서

P264 - P301 + P310

Hazard Classifications

Acute Tox. 2 Oral

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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