8.45134
4-Carboxybutyltriphenylphosphonium bromide
Msynth™plus
别名:
4-Carboxybutyltriphenylphosphonium bromide
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关于此项目
线性分子式:
(C6H5)3P(CH2)4COOH · Br
化学文摘社编号:
分子量:
443.31
EC Index Number:
241-782-5
UNSPSC Code:
12352107
MDL number:
Assay:
≥97.0% (HPLC)
Form:
powder
assay
≥97.0% (HPLC)
form
powder
reaction suitability
reaction type: C-C Bond Formation
mp
203-207 °C
transition temp
flash point 195 °C
bulk density
360‑400 kg/m3
storage temp.
2-30°C
InChI
1S/C23H23O2P.BrH/c24-23(25)18-10-11-19-26(20-12-4-1-5-13-20,21-14-6-2-7-15-21)22-16-8-3-9-17-22;/h1-9,12-17H,10-11,18-19H2;1H
InChI key
MLOSJPZSZWUDSK-UHFFFAOYSA-N
Analysis Note
Colour (visual): white to pale yellow
Appearance of substance (visual): powder
Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 204 °C
Melting range (upper value): ≤ 208 °C
Identity (IR): passes test
1,1-Dichloroethene (HS-GC): lot specific result
1,1,1-Trichloroethane (HS-GC): lot specific result
Carbon tetrachloride (HS-GC): lot specific result
Benzene (HS-GC): lot specific result
1,2-Dichlorethane: not measurable
Appearance of substance (visual): powder
Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 204 °C
Melting range (upper value): ≤ 208 °C
Identity (IR): passes test
1,1-Dichloroethene (HS-GC): lot specific result
1,1,1-Trichloroethane (HS-GC): lot specific result
Carbon tetrachloride (HS-GC): lot specific result
Benzene (HS-GC): lot specific result
1,2-Dichlorethane: not measurable
Legal Information
MSYNTH is a trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable