1.13350
2-丙醇
≥99.8% (GC), for preparative chromatography Prepsolv™
别名:
IPA, 仲丙醇, 异丙醇
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关于此项目
线性分子式:
(CH3)2CHOH
化学文摘社编号:
分子量:
60.10
NACRES:
NB.21
EC Index Number:
200-661-7
UNSPSC Code:
12191502
MDL number:
Beilstein/REAXYS Number:
635639
Assay:
≥99.8% (GC)
Technique(s):
HPLC: suitable
Bp:
82 °C (lit.)
Vapor pressure:
33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)
产品名称
2-丙醇, for preparative chromatography Prepsolv™
vapor density
2.1 (vs air)
Quality Segment
vapor pressure
33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)
assay
≥99.8% (GC)
form
liquid
autoignition temp.
750 °F
potency
5045 mg/kg LD50, oral (Rat), 12800 mg/kg LD50, skin (Rabbit)
expl. lim.
2.0-12.7 %, 93 °C
technique(s)
HPLC: suitable
impurities
≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.05% Water
evapn. residue
≤1.0 mg/L
transmittance
220 nm, ≥50%, 260 nm, ≥98%
refractive index
n
pH
7 (20 °C)
bp
82 °C (lit.)
mp
−89.5 °C (lit.)
transition temp
flash point 12 °C
density
0.785 g/mL at 25 °C (lit.)
storage temp.
2-25°C
SMILES string
CC(C)O
InChI
1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
InChI key
KFZMGEQAYNKOFK-UHFFFAOYSA-N
General description
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv
Preparation Note
Product filtered through a 0.2 μm filter
Analysis Note
Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 1.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 220 nm): ≥ 50 %
Transmission (from 260 nm): ≥ 98 %
Filtred by 0.2µm filter
Identity (IR): conforms
Evaporation residue: ≤ 1.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 220 nm): ≥ 50 %
Transmission (from 260 nm): ≥ 98 %
Filtred by 0.2µm filter
Legal Information
PREPSOLV is a trademark of Merck KGaA, Darmstadt, Germany
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危险代码
警示词
Danger
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system
存储类别
3 - Flammable liquids
怎么回事？
WGK 1
闪点 (F)
53.6 °F - closed cup
闪点 (°C)
12.0 °C - closed cup