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Merck
CN

38931

二甲胺

≥99.0%

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关于此项目

线性分子式:
(CH3)2NH
化学文摘社编号:
分子量:
45.08
EC Number:
204-697-4
UNSPSC Code:
12142100
PubChem Substance ID:
Beilstein/REAXYS Number:
605257
MDL number:
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vapor density

1.55 (15 °C, vs air)

vapor pressure

1277 mmHg ( 20 °C)

assay

≥99.0%

autoignition temp.

753 °F

expl. lim.

14.4 %

packaging

1 ea of 250 mL

impurities

≤0.05% ammonia, ≤0.2% methylamine, ≤0.2% trimethylamine

bp

7 °C (lit.)

mp

−93 °C (lit.)

density

0.68 g/mL at 20 °C (lit.)

SMILES string

CNC

InChI

1S/C2H7N/c1-3-2/h3H,1-2H3

InChI key

ROSDSFDQCJNGOL-UHFFFAOYSA-N

Packaging

250mL 压力罐包装(净重 ~170g)

Other Notes

可能实行销售限制


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Danger

Hazard Classifications

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

target_organs

Respiratory system

存储类别

2A - Gases

wgk

WGK 1

ppe

Eyeshields, Faceshields, Gloves

flash_point_f

19.9 °F - closed cup

flash_point_c

-6.7 °C - closed cup

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

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L Lee et al.
Cancer research, 41(10), 3992-3994 (1981-10-01)
Using a method for nitrosamine analysis that gives high recovery values and that is free from artifactual synthesis of nitrosamines, we have shown that human feces do not contain volatile nitrosamines (detection limit, 0.1 to 0.5 microgram/kg). We also showed
George Nicholson et al.
PLoS genetics, 7(9), e1002270-e1002270 (2011-09-21)
We have performed a metabolite quantitative trait locus (mQTL) study of the (1)H nuclear magnetic resonance spectroscopy ((1)H NMR) metabolome in humans, building on recent targeted knowledge of genetic drivers of metabolic regulation. Urine and plasma samples were collected from
C Mulder et al.
Journal of neural transmission (Vienna, Austria : 1996), 109(9), 1203-1208 (2002-08-31)
Nitric oxide (NO) may play a role in the pathophysiology of Alzheimer's disease (AD). Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of NO synthase, is involved in regulation of NO production. Recently it has been reported that dimethylarginine dimethylaminohydrolase, an enzyme