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Merck

270679

Supelco

正丁醇

suitable for HPLC, 99.8%

别名:

丁醇, 正丁醇

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About This Item

线性分子式:
CH3(CH2)3OH
CAS号:
分子量:
74.12
Beilstein:
969148
EC 号:
MDL编号:
UNSPSC代码:
12190000
PubChem化学物质编号:

蒸汽密度

2.55 (vs air)

质量水平

蒸汽压

5 (4 mmHg) at 20 °C hPa

方案

99.8%

表单

liquid

自燃温度

649 °F

纯化方式

glass distillation

expl. lim.

11.2 %

技术

HPLC: suitable

杂质

<0.030% water

蒸发残留物

<0.0005%

颜色

colorless

折射率

n20/D 1.399 (lit.)

沸点

116-118 °C (lit.)
117.7 °C

mp

−90 °C (lit.)

密度

0.81 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

λ: 215 nm Amax: 1.00
λ: 220 nm Amax: 0.50
λ: 240 nm Amax: 0.10
λ: 260 nm Amax: 0.04
λ: 280-400 nm Amax: 0.01

SMILES字符串

CCCCO

InChI

1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

InChI key

LRHPLDYGYMQRHN-UHFFFAOYSA-N

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Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system, Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

95.0 °F - Pensky-Martens closed cup

闪点(°C)

35 °C - Pensky-Martens closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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