DX1726
N,N-ジメチルホルムアミド
OmniSolv®
別名:
DMF, NSC 5356
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この商品について
Quality Segment
vapor density
2.5 (vs air)
vapor pressure
2.7 mmHg ( 20 °C)
product line
OmniSolv®
assay
≥99.9% (GC)
form
liquid
autoignition temp.
833 °F
shelf life
24 mo.
expl. lim.
15.2 %
technique(s)
HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
impurities
<0.05% Water
evapn. residue
<5 ppm
color
APHA: 10
refractive index
n20/D 1.430 (lit.)
pH
7 (20 °C, 200 g/L in H2O)
bp
153 °C (lit.)
mp
−61 °C (lit.)
transition temp
flash point 57.5 °C
density
0.944 g/mL (lit.)
UV cutoff
≤268 nm
UV absorption
λ: 268 nm Amax: ≤1.00, λ: 270 nm Amax: ≤0.75, λ: 275 nm Amax: ≤0.30, λ: 295 nm Amax: ≤0.07, λ: 310 nm Amax: ≤0.03, λ: 340 nm Amax: ≤0.01
shipped in
ambient
storage temp.
room temp
SMILES string
[H]C(=O)N(C)C
InChI
1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
InChI key
ZMXDDKWLCZADIW-UHFFFAOYSA-N
General description
Application
- As a solvent in the Wittig reaction for synthesizing α-hydroxy amides.
- In the preparation of the Vilsmeier reagent when treated with phosphorus oxychloride or other acid chlorides, which is utilized for formylating, halogenating, and dehydroxylating reactions.
- As a solvent in the synthesis of alkyl halides from alcohols.
- As a co-solvent to examine the relationship between medium polarity and drug solubility.
Packaging
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
Preparation Note
Analysis Note
Color (APHA): 10 max
Evaporation residue: 5ppm max
Expiration date: 24 months
Filtered through 0.2 m filter: To pass test
Form: Clear liquid
Infrared Spectrum: Conforms to standard
Titrable acid: eq/g
Titrable base: eq/g
UV Abs. at 268 nm: 1.00AU max
UV Abs. at 270 nm: 0.75AU max
UV Abs. at 275 nm: 0.30AU max
UV Abs. at 295 nm: 0.07AU max
UV Abs. at 310 nm: 0.03AU max
UV Abs. at 340 nm: 0.01AU max
UV Cut-off: 268nm max
Water (H2O): 0.05% max
Legal Information
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
保管分類
3 - Flammable liquids
wgk
WGK 2
flash_point_f
135.5 °F - closed cup
flash_point_c
57.5 °C - closed cup
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
第一種指定化学物質
prtr
第4類:引火性液体 + 第二石油類 + 危険等級III + 水溶性液体
fsl
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。