选择尺寸
关于此项目
grade
synthesis grade
Quality Segment
vapor density
3.9 (vs air)
vapor pressure
97.5 mmHg ( 20 °C)
assay
≥99% (acidimetric)
form
liquid
dilution
(for synthesis)
refractive index
n20/D 1.3 (lit.)
pH
1 (10 g/L in H2O)
bp
72.4 °C (lit.)
mp
−15.4 °C (lit.)
solubility
soluble 10 g/mL
density
1.489 g/mL at 20 °C (lit.)
storage temp.
2-30°C
SMILES string
OC(C(F)(F)F)=O
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI key
DTQVDTLACAAQTR-UHFFFAOYSA-N
General description
Application
- 以乙腈为添加剂将环己酮直接转化为己内酰胺。
- 通过苯偶酰、醛、胺和乙酸铵的四组分缩合反应合成1,2,4,5-四取代咪唑。
- 通过Markovnikov 加成和水解以d--柠檬烯合成d-α-松油醇。
Features and Benefits
- 高酸度
- 易于消除
- 在有机溶剂和水中有良好的溶解性,三氟乙酸可用作催化剂。
Analysis Note
密度(d 20 °C/4 °C):1.487 - 1.490
鉴别(IR):符合检验
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 2
实验方案
Fmoc resin cleavage and deprotection are crucial steps for peptide synthesis, yielding the desired peptide after resin detachment.
相关内容
Fmoc resin cleavage and deprotection follows the difficult task of detaching the peptide from the resin support and removing all the side-chain protecting groups of the amino acid residues to yield the desired peptide.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 8.08260.1001 | 04054839448881 |
| 8.08260.0101 | 04054839446597 |

