2-甲基-1-丙醇 [异丁醇]，2-Methyl-1-propanol；BioUltra, for molecular biology, ≥99.5% (GC)

等级

for molecular biology

质量水平

100

蒸汽密度

2.55 (vs air)

蒸汽压

8 mmHg ( 20 °C)
8.8 mmHg ( 0 °C)

产品线

BioUltra

测定

≥99.5% (GC)

形式

liquid

自燃温度

801 °F

expl. lim.

10.6 %

杂质

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
≤0.001% peroxides (as H₂O₂)
≤0.005% free acid (as C₃H₇CHO)
≤0.01% aldehyde (as C₃H₇CHO)
≤0.01% ketone (as CH₃COCH₃)
≤0.1% water

蒸发残留物

≤0.001%

折射率

n20/D 1.396 (lit.)
n20/D 1.396

bp

108 °C (lit.)

mp

−108 °C (lit.)

密度

0.803 g/mL at 25 °C (lit.)

痕量阳离子

Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤1.0 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES string

CC(C)CO

λ

neat

紫外吸收

λ: 260 nm A_max: 0.10
λ: 280 nm A_max: 0.06

InChI

1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3

InChI key

ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

象形图

GHS02,GHS05,GHS07

警示用语：

Danger

危险声明

H226 - H315 - H318 - H335 - H336

预防措施声明

P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338

危险分类

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

82.4 °F - closed cup

闪点(C)

28 °C - closed cup