8.18282
Di-tert-butyl dicarbonate
for peptide synthesis
别名:
Di-tert-butyl dicarbonate
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关于此项目
化学文摘社编号:
分子量:
218.25
UNSPSC Code:
12352108
EC Index Number:
246-240-1
NACRES:
NA.22
MDL number:
产品名称
Di-tert-butyl dicarbonate, for synthesis
SMILES string
O(C(C)(C)C)C(=O)OC(=O)OC(C)(C)C
InChI
1S/C10H18O5/c1-9(2,3)14-7(11)13-8(12)15-10(4,5)6/h1-6H3
InChI key
DYHSDKLCOJIUFX-UHFFFAOYSA-N
form
liquid
autoignition temp.
460 °C
potency
>5000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)
bp
56-57 °C/0.7 hPa
mp
20-24 °C
transition temp
flash point 37 °C
density
1.02 g/cm3 at 20 °C
application(s)
peptide synthesis
storage temp.
2-8°C
Quality Level
Analysis Note
Assay (GC, area%)≥ 98.0 % (a/a)Melting range (lower value)≥ 20 °CMelting range (upper value)≤ 24 °CIdentity (IR)passes testDue to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Application
Di-tert-butyl dicarbonate for synthesis. CAS 24424-99-5, molar mass 218.25 g/mol.
General description
for synthesis
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
98.6 °F - closed cup
flash_point_c
37 °C - closed cup
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