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Merck
CN

33067

Sigma-Aldrich

叔丁醇

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.5% (GC)

别名:

2-甲基-2-丙醇, 三甲基甲醇, 第三丁醇

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关于此项目

线性分子式:
(CH3)3COH
化学文摘社编号:
75-65-0
分子量:
74.12
Beilstein:
906698
EC 号:
200-889-7
MDL编号:
MFCD00004464
UNSPSC代码:
12190000
PubChem化学物质编号:
24859879

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等级

ACS reagent
puriss. p.a.

Agency

reag. Ph. Eur.

蒸汽密度

2.5 (vs air)

蒸汽压

31 mmHg ( 20 °C)
44 mmHg ( 26 °C)

方案

≥99.5% (GC)

自燃温度

896 °F

expl. lim.

8 %

杂质

≤0.001% free acid (as C3H7COOH)
≤0.001% non-volatile matter
≤0.01% carbonyl compounds (as HCHO)
≤0.1% water (Karl Fischer)
≤0.5% 2-butanol

折射率

n25/D 1.3845-1.3855
n20/D 1.387 (lit.)

沸点

83 °C (lit.)

mp

23-26 °C (lit.)

转变温度

solidification point 25-26 °C

密度

0.775 g/mL at 25 °C (lit.)

痕量阳离子

Al: ≤0.5 mg/kg
B: ≤0.02 mg/kg
Ba: ≤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
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sn: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES字符串

CC(C)(C)O

InChI

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

InChI key

DKGAVHZHDRPRBM-UHFFFAOYSA-N

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象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险分类

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 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)

59.0 °F - closed cup

闪点(°C)

15 °C - closed cup

个人防护装备

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

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SZBF3020
SZBE154A
SZBE1010
SZBB0970
82750

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