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471313

三丁胺

≥98.5%, liquid

别名:

Tri-n-butylamine

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关于此项目

线性分子式:
[CH3(CH2)3]3N
化学文摘社编号:
102-82-9
分子量:
185.35
NACRES:
NA.21
PubChem Substance ID:
329757295
UNSPSC Code:
12352100
EC Number:
203-058-7
MDL number:
MFCD00009431
Beilstein/REAXYS Number:
1698872
Assay:
≥98.5%
Bp:
216 °C (lit.)
Vapor pressure:
0.3 mmHg ( 20 °C), 2.4 mmHg ( 55 °C)
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产品名称

三丁胺, ≥98.5%

vapor density

6.38 (vs air)

Quality Level

200

vapor pressure

0.3 mmHg ( 20 °C), 2.4 mmHg ( 55 °C)

assay

≥98.5%

form

liquid

autoignition temp.

410 °F

expl. lim.

6 %

refractive index

n20/D 1.428 (lit.)

pH

10.2 (25 °C, 0.1 g/L)

bp

216 °C (lit.)

mp

−70 °C (lit.)

density

0.778 g/mL at 25 °C (lit.)

SMILES string

CCCCN(CCCC)CCCC

InChI

1S/C12H27N/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3

InChI key

IMFACGCPASFAPR-UHFFFAOYSA-N

General description

三丁胺（TBA）是一种作为强碱阴离子（SBA）交换树脂使用的叔胺。TBA也可作为低碳钢在HCL溶液中的缓蚀剂。此外，它可以在各种有机合成中被用作基础溶剂。

Application

三丁胺可用作：
  • 一种含有CHCA（α-氰基-4-羟基肉桂酸） 的萃取溶剂，用于从EVOO（特级初榨橄榄油）和HO（榛子油）中选择性提取磷脂（PLs）。
  • 合成尖晶石镍铁氧体（NiFe2O4）纳米粒子（NPs）的羟基化试剂。

Features and Benefits

在各种共沉淀方法中，三丁胺代替NaOH和NH4OH用作羟基化剂，因为它会导致pH值均匀升高，从而防止局部过饱和并促进整个溶液的均匀成核。

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pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 4 Oral - Skin Irrit. 2

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 1

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

法规信息

危险化学品
剧毒化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN3337
MKCX9331
BCCN2852
BCCL9961
BCCK5559

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A Helenius et al.
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货号GTIN
471313-2.5L04061832359847
471313-250ML04061832359854
471313-18L04061838152305
471313-25ML04061832359861