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19788-49-9

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19788-49-9 Usage

Chemical Properties

Different sources of media describe the Chemical Properties of 19788-49-9 differently. You can refer to the following data:
1. Colorless liquid
2. Ethyl-2-mercaptopropionate has a sulfurous, fruity odor on dilution.

Aroma threshold values

Detection: 1 ppb

Check Digit Verification of cas no

The CAS Registry Mumber 19788-49-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,8 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19788-49:
(7*1)+(6*9)+(5*7)+(4*8)+(3*8)+(2*4)+(1*9)=169
169 % 10 = 9
So 19788-49-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H10O2S/c1-3-7-5(6)4(2)8/h4,8H,3H2,1-2H3

19788-49-9 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
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  • Alfa Aesar

  • (L11520)  Ethyl 2-mercaptopropionate, 98%   

  • 19788-49-9

  • 5g

  • 354.0CNY

  • Detail
  • Alfa Aesar

  • (L11520)  Ethyl 2-mercaptopropionate, 98%   

  • 19788-49-9

  • 25g

  • 741.0CNY

  • Detail

19788-49-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name ETHYL 2-MERCAPTOPROPIONATE

1.2 Other means of identification

Product number -
Other names mercaptopropionicacidethylester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives -> Flavoring Agents
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:19788-49-9 SDS

19788-49-9Relevant articles and documents

FLUORINATED OXA OR THIA HETEROARYLALKYLSULFIDE DERIVATIVES FOR COMBATING INVERTEBRATE PESTS

-

Page/Page column 117, (2011/06/19)

The invention relates to alkylsulfide derivatives compounds of formula I as hererunder depicted or the enantiomers or veterinarily acceptable salts thereof which are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to methods for controlling invertebrate pests by using these compounds and to plant propagation material and to agricultural and veterinary compositions comprising said compounds. wherein U, R1, R2, R3U, X, n and p are defined as in the description.

Preparation of New Nitrogen-Bridged Heterocycles. 42.1 Synthesis and the Reaction of Pyridinium N-Ylides Using Bifunctional Ethyl Thiocyanatoacetates

Kakehi, Akikazu,Ito, Suketaka,Hashimoto, Yasunobu

, p. 1769 - 1776 (2007/10/03)

Various pyridinium (monosubstituted methylide)s were smoothly attacked to the cyano group in ethyl thiocyanatoacetate or ethyl 2-thiocyanatopropionate to afford the corresponding pyridinium (substituted cyanomethylide)s in low-to-moderate yields, while pyridinium (unsubstituted amidate)s reacted with the ester carbonyl group in the same reagents to give pyridinium (thiocyanatoaceto)- or (2-thiocyanatopropiono)amidates in considerable yields. The 1,3-dipolar cycloadditions of some pyridinium (unsymmetrically substituted cyanomethylide)s with dimethyl acetylenedicarboxylate (DMAD) in various solvents afforded only dimethyl 3-cyanoindolizine-1,2-dicarboxylate, except a few examples. On the other hand, the treatment of pyridinium (thiocyanatoaceto)- or (2-thiocyanatopropiono)amidates with a strong base, such as potassium t-butoxide, gave new bicyclic mesoionic compounds, N-[2-(1,3,4-thiadiazolo(3,2-a]pyridinio)]acetamidate derivatives, in moderate yields. The intermediacy of N-[1-(2-thiocyanatopyridinio)]acetamidates in the formation reactions of the latter compounds was also proven by independent syntheses.

Direct synthesis of thiols from halides and epoxides using hydrosulfide exchange resin in methanol

Choi,Yoon

, p. 373 - 375 (2007/10/02)

Various thiols are prepared directly from the corresponding alkyl halides and epoxides using hydrosulfide exchange resin in methanol in the presence of equimolar amounts of triethylammonium chloride at room temperature. The reaction not only proceeds with unique chemoselectivity, but also gives better yields of thiols than most commonly used indirect methods and has an additional advantage of a simple workup.

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