16630-52-7 CAS NO.16630-52-7

Min.Order: 100 Metric Ton
Payment Terms: L/C,T/T,

Product Details

Keywords

Butanal,3-(methylthio)-
3-(methylthio)-butana
3-(METHYLMERCAPTO)BUTYRALDEHYDE

Quick Details

ProName: 16630-52-7
CasNo: 16630-52-7
Molecular Formula: C5H10OS
Appearance: White powder
Application: Organic Chemicals
DeliveryTime: 2 weeks
PackAge: in alumium foil bag
Port: China main port
ProductionCapacity: 10 Kilogram/Week
Purity: 99%
Storage: Room temperature
Transportation: AS PER MSDS
LimitNum: 100 Metric Ton
Heavy metal: N/A
Grade: Industrial Grade,Pharma Grade
Transportation: N/A

Superiority

Butanal,3-(methylthio)-

3-(methylthio)-butana;3-(METHYLMERCAPTO)BUTYRALDEHYDE;3-(METHYLTHIO)BUTANAL;3-METHYLTHIO BUTYLALDEHYDE;3-(METHYLTHIO)BUTYRALDEHYDE;FEMA 3374;3-(METHYLTHIO)BUTANAL 96+%;3-(Methylyhio)Butanal

3-methylthiobutyraldehyde

Boiling point 62-64 ° C10 mm Hg (lit.)

Density 1.001 g / mL at 25 ° C (lit.)

Steam density 4.1 (vs air)

Vapor pressure 60 mm Hg (20 ° C)

Refractive index n20 / D 1.476 (lit.)

FEMA 3374

Flash point 144 ° F

Sensitivity Air Sensitive

CAS database 16630-52-7 (CAS DataBase Reference)

EPA Chemical Information Butanal, 3- (methylthio) - (16630-52-7)

Details

Application and Synthesis of 3 - Methylthio - Butyraldehyde

Toxicity GRAS (FEMA).

Use limited FEMA: seasonings, pickles, vegetables, both 2.0mg / kg.

Maximum Allowable Residual Quantity of Food Additives

Additives Chinese name Allows the use of the additive food Chinese name Additive function Maximum allowable use (g / kg) Maximum allowable residue (g / kg)

3-Methylthiobutyraldehyde Foods Food Flavors Ingredients for the preparation of fragrances should not exceed the maximum allowable amount and maximum allowable residue in GB 2760

Chemical properties Colorless to pale yellow liquid. Was green incense, musk fragrant, South African cloth orange incense. The boiling point of 63 ~ 65 ℃ (1333Pa).

Use GB 2760--1996 provides for the temporary use of food spices.

Use for the production of seasonings

Production methods to piperidine or copper acetate as a catalyst, from methyl mercaptan pre-cooled to -20 ° C in the formation of crotonaldehyde.