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N,O-Dimethylhydroxylamine Hydrochloride N,O-二甲基羟胺盐酸盐

规格: 97%

CAS: 6638-79-5

产品编号: H76495

MDL: MFCD00012485

品牌: INFI

Chemical Name	N,O-Dimethylhydroxylamine Hydrochloride
CAS Number	6638-79-5
Alfabeta Name	DIMETHYLHYDROXYLAMINEHYDROCHLORIDE NO-,
MDL Number	MFCD00012485
Synonym	N-Methoxymethylamin Hydrochlorid O,N-二甲基羟 O,N-dimethylhydroxylamine hydrochloride N,O-dimethylhydroxamine hydrochloride N-methoxymethylamine hydrochloride O,N-DIMETHYLHYDROXYLAMINE HYDROCHLORIDE Methoxymethylamine hydrochloride N,O-Dimethylhydroxylamine n-methoxy-methanaminhydrochloride N,O-dimethyl-hydroxylamine; hydrochloride DMH HYDROCHLORIDE N,O-二甲基羟胺盐酸盐 N,O-DIMETHYLHYDROXYLAMINE H n-methoxymethylamine hydrochloride Methoxylmethylamine Hydrochloride N,O-DIMETHYLHYDROXYLAMINE HYDROCHLORID N,O-DIMETHYLHYDROXYAMINE HYDROCHLORIDE Methanamine, N-methoxy-, hydrochloride O,n-dimethylhydroxylamine HCl N-Methoxy-N-methylamine Hydrochloride
EC Number	229-642-1
Beilstein Registry Number	4,534
PubChem Substance ID	81138
Chemical Name Translation	N,O-二甲基羟胺盐酸盐
Reaxys-RN	3650353
InChIKey	USZLCYNVCCDPLQ-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00173933
LabNetwork Molecule ID	LN00173933
InChI	InChI=1S/C2H7NO.ClH/c1-3-4-2;/h3H,1-2H3;1H

GHS Symbol

Warnings	IRRITANT
Signal word
WGK Germany	3
Safety Statements
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见； S37 Wear suitable gloves 戴适当手套； S36 Wear suitable protective clothing 穿戴适当的防护服；
Risk Statements
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性 R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
Precautionary statements
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。 P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用 P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。 P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。 P305+P351+P338 P332+P313 P305+P351+P338+P337+P313 P302+P350 P337+P313 P302+P352+P332+P313+P362+P364
Hazard statements
H315 Causes skin irritation 会刺激皮肤 H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment	dust mask type N95 (US), Eyeshields, Gloves
Storage condition	Store at RT. Hygroscopic
Hazard Codes	Xi

制备 Weinreb 酰胺的试剂，Weinreb 酰胺最近用于由 2-噁唑氯化镁合成 2-酰基噁唑。

{uni_hamburg} Short: III/20a

{uni_hamburg} Short: EINECS

{ALF} Reaction with Grignard or organolithium reagents gives ketones: Tetrahedron Lett., 22, 3815 (1981). Reduction with Lithium aluminum hydride, A18116, gives the aldehyde: Synthesis, 676 (1983). For subsequent conversion of Boc-amino acid derived aldehydes and ketones to pyrrole derivatives, see: J. Org. Chem., 61, 4999 (1996). Coupling with alkyl acetoacetates gives ß &#948

{ALF} The N-methoxy-N-methylamides (Weinreb amides) of carboxylic acids, N-protected amino acids and peptides are readily prepared from the acid chloride or mixed anhydride, or from the acid in the presence of 2-Chloro-1-methylpyridinium iodide, A12820: Synth. Commun., 25, 1277 (1995); or BOP Reagent (1H-Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate, A16140): J. Org. Chem., 61, 4999 (1996). The products undergo a number of useful transformations, e.g.:

6638-79-5 H76495 N,O-Dimethylhydroxylamine Hydrochloride
N,O-二甲基羟胺盐酸盐

化学属性

Mol. Formula	C2H7NO·HCl
Mol. Weight	97.54
Density	1.422
Melting Point	113.0 to 117.0 deg-C
TSCA	Yes
Solubility	可溶
Stability	易吸湿
Appearance	易溶于水，溶于乙醇。

手性催化剂及配体

合成砌块

医药中间体

N,O-Dimethylhydroxylamine Hydrochloride N,O-二甲基羟胺盐酸盐

规格: 97%

化学属性

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