跳轉至內容
Merck
全部照片(1)

文件

243205

Sigma-Aldrich

三甲胺

anhydrous, ≥99%

同義詞:

N,N,N-Trimethylamine, N,N-Dimethylmethanamine

登入查看組織和合約定價


About This Item

線性公式:
(CH3)3N
CAS號碼:
分子量::
59.11
Beilstein:
956566
EC號碼:
MDL號碼:
分類程式碼代碼:
12142100
PubChem物質ID:
NACRES:
NA.22

等級

anhydrous

蒸汽密度

2.09 (vs air)

蒸汽壓力

13.3 psi ( 21 °C)

化驗

≥99%

自燃溫度

374 °F

expl. lim.

11.6 %

雜質

≤0.05% ammonia
≤0.05% methylamine
≤0.2% dimethylamine

bp

3-4 °C (lit.)

mp

−117 °C (lit.)

密度

0.63 g/mL at 20 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

CN(C)C

InChI

1S/C3H9N/c1-4(2)3/h1-3H3

InChI 密鑰

GETQZCLCWQTVFV-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

應用

三甲胺(TMA)已被用于制备聚[9,9′-双(6′-N,N,N-三甲基铵)己基)芴-co-alt-4,7-(2,1,3-苯并噻二唑) 二溴化物](PFBT),一种用于无标记DNA微阵列的水溶性阳离子偶联聚合物。它还可用于制备苄基三甲基氯化铵,然后与乙醇钠反应以形成苄基三甲基乙醇铵。三甲基甲硅烷基化的硝酸钡-金/钛硅酸盐催化剂金表面上的TMA吸附是丙烯被氧和氢环氧化的促进剂。

包裝

Sure/Pac钢瓶包装,带316不锈钢针阀,装有1/4" NPTF出口外螺纹。使用钢瓶前,先确保阀门处于关闭状态,再卸下密封出口阀的镀锌钢六角螺帽。

适配:

法律資訊

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

也與該產品經常一起購買

產品號碼
描述
訂價

校準器

產品號碼
描述
訂價

軟管倒鉤

產品號碼
描述
訂價

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Gas 1A - Press. Gas Liquefied gas - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

WGK 1

閃點(°F)

19.4 °F - closed cup

閃點(°C)

-7 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)


分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

客戶也查看了

Benzyltrimethylammonium Ethoxide: Ammonium, benzyltrimethyl?, ethoxide
Croxall W J, et al.
Organic Syntheses, 38, 5-5 (2003)
Trimethylamine as a Gas?Phase Promoter: Highly Efficient Epoxidation of Propylene over Supported Gold Catalysts.
Chowdhury B, et al.
Angewandte Chemie (International Edition in English), 45(3), 412-415 (2006)
Bin Liu et al.
Nature protocols, 1(4), 1698-1702 (2007-05-10)
We describe the synthesis of poly[9,9'-bis(6''-N,N,N-trimethylammonium)hexyl)fluorene-co-alt-4,7-(2,1,3-benzothiadiazole) dibromide] (PFBT), a cationic, water-soluble conjugated polymer used in label-free DNA microarrays. This polymer was designed to have a maximum absorbance of close to 488 nm, which meets the excitation wavelength of most commercial
M Al-Waiz et al.
Clinical pharmacology and therapeutics, 42(5), 588-594 (1987-11-01)
Trimethylamine (TMA) and its N-oxide (TMAO) are normal components of human urine. They are present in the diet and also derived from the enterobacterial metabolism of precursors such as choline. Dietary TMA is almost entirely metabolized to and excreted as
S L Hillier
American journal of obstetrics and gynecology, 169(2 Pt 2), 455-459 (1993-08-01)
Bacterial vaginosis is characterized microbiologically by replacement of the Lactobacillus-predominant vaginal flora by Gardnerella vaginalis, Bacteroides species, Mobiluncus species, and genital mycoplasmas. A standardized, laboratory-based diagnostic test for bacterial vaginosis is desirable in those instances in which a microscope is

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務