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3,4-Dimethoxyphenylacetonitrile

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Origin: China

Cas No: 93-17-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 93-17-4 Formula: C10H11NO2 Molecular Weight: 177.20000

Description

An impurity of Verapamil. An intermediate in the preparation of the muscle relaxant Papverine.

Basic Info

Chemical Name	3,4-Dimethoxyphenylacetonitrile
Synonyms	Benzeneacetonitrile, 3,4-dimethoxy-; 2-(3,4-dimethoxyphenyl)acetonitrile;
CAS No.	93-17-4
Molecular Formula	C10H11NO2
Molecular Weight	177.20000
PSA	42.25000
LogP	1.76988

Properties

Appearance & Physical State	White crystal
Density	1.082 g/cm3
Boiling Point	171-178ºC (10 mmHg)
Melting Point	62-65ºC
Flash Point	250ºC
Refractive Index	1.511
Water Solubility	insoluble
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS	AL9325000
Hazard Class	6.1
Safety Statements	S22-S36/37-S45
HS Code	2926909090
WGK Germany	3
Packing Group	I; II; III
RIDADR	UN 3276
Risk Statements	R22; R23/24/25
Hazard Codes	T; Xn
Signal Word	Warning
Hazard Declaration	H302
Symbol	GHS07

Synthesis Route

2-(3,4-dimethoxyphenyl)acetamide→3,4-Dimethoxyphenylacetonitrile
2-(3,4-dimethoxyphenyl)ethanethioamide→3,4-Dimethoxyphenylacetonitrile
3,4-dimethoxyphenylethylamine→3,4-Dimethoxyphenylacetonitrile

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Unreported	LD50 - Lethal dose, 50 percent kill	Rodent - rat	1500 mg/kg	1.Behavioral-somnolence (general depressed activity) 2.Behavioral-analgesia
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	1029 mg/kg	1.Behavioral-somnolence (general depressed activity) 2.Behavioral-analgesia
Intravenous	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	178 mg/kg	1.Details of toxic effects not reported other than lethal dose value

Precursor

2-(3,4-dimethoxyphenyl)acetamide
4-Bromoveratrole
2-(3,4-dimethoxyphenyl)ethanethioamide
3,4-dimethoxyphenylethylamine

Downstream Product

5-(3,4-Dimethoxy-benzyl)-[1,3,4]thiadiazol-2-yl-amine
4-(2-Aminoethyl)-2-methoxyphenol
2-(3,4-dimethoxyphenyl)-N-methylethanamine
2-Bromo-4,5-dimethoxyphenylacetic acid

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