ジメチルアミン塩酸塩
Dimethylamine, hydrochloride
基本情報
- CAS
506-59-2- 標準SMILES
CNC.Cl- InChIKey
IQDGSYLLQPDQDV-UHFFFAOYSA-N- 分子式
- C2H7N.ClH
- 平均分子量
- 81.54 g/mol
- 単同位体質量
- 81.034527
名称と識別子
- 優先名称
- Dimethylamine, hydrochloride
- IUPAC
- N-methylmethanamine;hydrochloride
- 現地名
- ジメチルアミン塩酸塩
- 英語名
- Dimethylamine hydrochloride
- 分子式
- C2H8ClN
- 分子量
- 81.54
名称と別名
Dimethylamine hydrochloride506-59-2Dimethylammonium chlorideDimethylamine, hydrochlorideHydrochloric acid dimethylamine7M4CWB6AOKRefChem:588486208-046-5N-Methylmethanamine hydrochlorideMethanamine, N-methyl-, hydrochlorideDIMETHYLAMINE HClMFCD00012477
名称をさらに表示
ジメチルアミン塩酸塩ジメチルアミン·塩酸塩ジメチルアミン·塩酸ジメチルアミン 塩酸塩（1：1）ジメチルアンモニウムクロリドジメチルアミン 塩酸塩塩化ジメチルアンモニウムMETHANAMINE HYDROCHLORIDEDMAClMetformin impurity F CRSDiMethylaMine hydrochloridMetformin EP Impurity F HClJACS-506-59-2Dimethylamine hydrocImatinib EP Impurity I
N,N-dimethylamine hydrochloridedimethyamine HClMethanamine, N-methyl-, hydrochloride (1:1)dimethylammoniumchloridDTXSID8027163N-methylmethanamine;hydrochlorideDIMETHYLAMINE-15-N HYDROCHLORIDEDimethyl amine hydrochloride
データベース識別子
- CAS
506-59-2- PubChem CID
- 10473
- DTXSID
DTXSID8027163- ChEMBL
CHEMBL569461- UNII
- 7M4CWB6AOK
- EC Number
- 208-046-5
物性
構造計算による物性
- 極性表面積
- 12 Ų
- 水素結合供与体数
- 2
- 水素結合受容体数
- 1
- 回転可能結合数
- 0
- 重原子数
- 4
- 形式電荷
- 0
- 複雑度
- 2.8
実験および物理化学的性質
Chemical ClassesNitrogen Compounds -> Amines, Aliphatic
Vapor Pressure0.000435 [mmHg]
Physical DescriptionDeliquescent solid; [Merck Index] White to off-white odorless solid; Hygroscopic; [Acros Organics MSDS]
物理化学的性質
- 融点
- 170 · 170-173 °C(lit.)
- 沸点
- 95.79 °C · 95.79°C (rough estimate)
- 比重(密度)
- 0.8949 · 0.8949 (rough estimate)
- 蒸気圧
- 0.1 hPa · <0.1 hPa (25 °C)
- 屈折率
- 1.4202 · 1.4202 (estimate)
- 貯蔵温度
- 30 °C · Store below +30°C.
- 溶解性
- 2 O: · H2O: 可溶0.5g/10mL
- 外見
- 結晶性粉末または結晶
- 色
- ホワイトからオフホワイト
- PH
- 5 · 5 (100g/l, H2O, 20℃)
- 水溶解度
- 3000 g/L · 3000g/L（20℃）
- Merck
- 14 · 14,3228
- BRN
- 3589311 · 3589311
- 安定性
- 安定。強力な酸化剤とは相容れない。
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Warning
H302 (99.7%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 363 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
H302: Harmful if swallowed [Warning Acute toxicity, oral]
危険有害性情報
Regulatory Information
Chemical: Methanamine, N-methyl-, hydrochloride
REACH registered substance: Dimethylammonium chloride (EC: 208-046-5)
Dimethylammonium chloride: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryAn irritant; Possible reproductive and fetal toxicant, based on animal studies; [Acros Organics MSDS] See Dimethylamine.
Hazard Classes and Categories
Acute Tox. 4 (99.7%)
Acute toxicity (Oral) - Category 4
安全データ
- F
- 3-9
- wgk
- 1
- tsca
- TSCA listed
- rtecs
- IQ0220000
- 毒性
- LD50 in mice (g/kg): 1.21 i.v., 2.00 s.c. (Hazard); LC50 in mice (ppm): 7650 (48 hr), 4725 (14 day); in rats (ppm): 4540 (6 hr) (Steinhagen)
- hs_code
- 29211190
- risk_code
- 22-36/37/38
- 化審法
化学と産業
用途と製造
Uses
Used as a rubber accelerator and in leather tanning; Also used to make detergents and as a boll weevil attractant; [Merck Index] Used as a catalyst for polymerization reactions, epoxy monomer for paints-coatings-thinners and polymers, to make fine and large scale chemicals, pharmaceuticals, and pesticides, and in electricity-steam-gas-water supply and sewage treatment; [ExPub: ECHA REACH Registrations]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
General Manufacturing InformationMethanamine, N-methyl-, hydrochloride (1:1): ACTIVE
応用分野
用途医薬原料、フラックス、有機合成原料等。
用途有機合成原料、加硫促進剤。
説明Dimethylamine hydrochloride is the raw material of organic synthesis, the catalyzer of analysis as an acetylize, and the preparation of azoviolet and dimethylamine aqueous solution. Dimethylamine hydrochloride deoxidation is very capable, and corrodibility is vital, so be usually used in cleaning-type soldering flux. Preparation technology is for slowly splashing into hydrochloric acid in dimethylamine for tradition, and the speed that splashes into is no more than 15 ℃ with temperature, and pH=7-8 is limited. After the reaction finishes, activated carbon decolorizing is added, the filtrate is adjusted to pH=3-4 with hydrochloric acid, decompression is steamed water to the greatest extent, obtaining dimethylamine hydrochloride.
使用Dimethylamine hydrochloride is a precursor to several industrially significant compounds.
調製方法
製造方法Dimethylamine hydrochloride is obtained from the salt formation of dimethylamine and hydrochloric acid.
純化方法Crystallise the salt from hot CHCl3 or absolute EtOH. It also recrystallises from MeOH/ether solution. Dry it in a vacuum desiccator over H2SO4, then P2O5. Hygroscopic. [Beilstein 4 IV 132.]
上流・下流製品情報
関連反応
1,395 件
化合物ノート
読み込み中…