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Merck
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Key Documents

07-1490

Sigma-Aldrich

二丁胺

SAJ first grade, ≥98.0%

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About This Item

線性公式:
(CH3CH2CH2CH2)2NH
CAS號碼:
分子量::
129.24
Beilstein:
506001
EC號碼:
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:

等級

SAJ first grade

蒸汽密度

4.46 (vs air)

蒸汽壓力

1.9 mmHg ( 20 °C)

化驗

≥98.0%

形狀

liquid

自燃溫度

594 °F

expl. lim.

10 %

存貨情形

available only in Japan

折射率

n20/D 1.417 (lit.)

pH值

11.1 (20 °C, 1 g/L)

bp

159 °C (lit.)

mp

−62 °C (lit.)

密度

0.767 g/mL at 25 °C (lit.)

SMILES 字串

CCCCNCCCC

InChI

1S/C8H19N/c1-3-5-7-9-8-6-4-2/h9H,3-8H2,1-2H3

InChI 密鑰

JQVDAXLFBXTEQA-UHFFFAOYSA-N

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訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

104.9 °F - closed cup

閃點(°C)

40.5 °C - closed cup

個人防護裝備

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


分析證明 (COA)

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Stefan Schmid et al.
Environmental science & technology, 46(7), 4067-4073 (2012-03-17)
Plasma air purifying systems present an interesting alternative to filters for purifying air. In this study, molecular processes in a commercially available ac driven plasma air purifier were studied in detail. This air purifier is supposed to reduce all air
A A Tohamy et al.
Mutation research, 360(3), 155-163 (1996-08-08)
The protective role of soybean feeding against the cytogenetic and histopathologic effects of the nitrosamine precursors sodium nitrate and dibutylamine was evaluated. Treated animals were killed every 3 months, over a period of 15 months, and bone marrow cells were
L Airoldi et al.
IARC scientific publications, (57)(57), 237-240 (1984-01-01)
Endogenous formation of N-nitrosodi-n-butylamine (NDBA) was studied in rats after administration of sodium nitrite or sodium nitrate and N,N-dibutylamine (DBA) by monitoring the urinary excretion of NDBA and its metabolites, N-butyl-N-(4-hydroxybutyl)-nitrosamine (BBN) and N-butyl-N-(3-carboxypropyl)nitrosamine (BCPN). Animals were given sodium nitrite
L Airoldi et al.
Toxicology, 43(2), 217-225 (1987-02-01)
The effect of the food additive butylated hydroxyanisole on the nitrosation of dibutylamine was studied in vitro and in vivo, in rats. At the highest concentration tested, butylated hydroxyanisole significantly inhibited the in vitro formation of N-nitrosodi-n-butylamine from dibutylamine and
R Batlle et al.
Fresenius' journal of analytical chemistry, 371(4), 514-518 (2002-01-05)
The design and evaluation of a portable diffusive sampler for isocyanates is described. The sampler employs dibutylamine (DBA) loaded onto 60-microm polydimethylsiloxane-divinylbenzene (PDMS-DVB) solid-phase microextraction (SPME) fibers. The DBA-isocyanate derivative is then desorbed by sonication and analyzed by LC-MS using

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