34875
叔丁基甲基醚
suitable for HPLC, ≥99.8%
别名:
MTBE, 甲基叔丁基醚
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
线性分子式:
(CH3)3COCH3
化学文摘社编号:
分子量:
88.15
UNSPSC Code:
41116105
NACRES:
NA.07
PubChem Substance ID:
EC Number:
216-653-1
Beilstein/REAXYS Number:
1730942
MDL number:
Assay:
≥99.8%
Grade:
HPLC grade
Technique(s):
HPLC: suitable
Bp:
55-56 °C (lit.)
Vapor pressure:
4.05 psi
grade
HPLC grade
Quality Segment
vapor density
3.1 (vs air)
vapor pressure
4.05 psi
assay
≥99.8%
form
liquid
autoignition temp.
705 °F
expl. lim.
15.1 %
technique(s)
HPLC: suitable
impurities
≤0.0005% non-volatile matter, ≤0.0005% peroxides (as H2O2), ≤0.002% free acid (as CH3COOH), ≤0.01% water (Karl Fischer)
color
APHA: ≤10
transmittance
220 nm, ≥40%, 250 nm, ≥80%, 260 nm, ≥90%, 290 nm, ≥99%
refractive index
n20/D 1.369 (lit.)
bp
55-56 °C (lit.)
mp
-110 °C
density
0.74 g/mL at 25 °C (lit.)
UV absorption
λ: 210 nm Amax: ≤1.0, λ: 220 nm Amax: ≤0.40, λ: 250 nm Amax: ≤0.10, λ: 260 nm Amax: ≤0.05, λ: 300 nm Amax: ≤0.005, λ: 400 nm Amax: ≤0.005
SMILES string
COC(C)(C)C
application(s)
food and beverages
InChI
1S/C5H12O/c1-5(2,3)6-4/h1-4H3
InChI key
BZLVMXJERCGZMT-UHFFFAOYSA-N
General description
叔丁基甲基醚（甲基叔丁醚，MTBE）是一种汽油添加剂。丙烷氧化细菌菌株对其进行氧化降解已经过测定其在不同pH、温度、氧化剂浓度和离子强度水平下的热辅助过硫酸盐氧化的动力学研究表明，其反应表现为伪一级衰变模型。
Application
叔-丁基甲基醚（甲基-叔-丁醚，MTBE）已被用于分离和HPLC定量测定辣椒皮提取物中的胡萝卜素和叶黄素。
Still not finding the right product?
Explore all of our products under 叔丁基甲基醚
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-18.4 °F - closed cup
flash_point_c
-28 °C - closed cup