Welcome to LookChem.com Sign In|Join Free

CAS

  • or

7575-23-7

Post Buying Request

7575-23-7 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • Pentaerythritol Tetra(3-mercaptopropionate) 7575-23-7 Factory IN STOCK CAS 7575-23-7

    Cas No: 7575-23-7

  • USD $ 3.5-5.0 / Kiloliter

  • 5 Kiloliter

  • 3000 Metric Ton/Month

  • Chemwill Asia Co., Ltd.
  • Contact Supplier

7575-23-7 Usage

Uses

Pentaerythritol Tetra(3-mercaptopropionate) can be used for additives for hair treatments.

Flammability and Explosibility

Nonflammable

Check Digit Verification of cas no

The CAS Registry Mumber 7575-23-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,7 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7575-23:
(6*7)+(5*5)+(4*7)+(3*5)+(2*2)+(1*3)=117
117 % 10 = 7
So 7575-23-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H16O5S/c1-6(14)7(12)13-5-8(2-9,3-10)4-11/h6,9-11,14H,2-5H2,1H3

7575-23-7 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Aldrich

  • (381462)  Pentaerythritoltetrakis(3-mercaptopropionate)  >95%

  • 7575-23-7

  • 381462-100ML

  • 599.04CNY

  • Detail
  • Aldrich

  • (381462)  Pentaerythritoltetrakis(3-mercaptopropionate)  >95%

  • 7575-23-7

  • 381462-500ML

  • 1,471.86CNY

  • Detail

7575-23-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Pentaerythritol Tetra(3-mercaptopropionate)

1.2 Other means of identification

Product number -
Other names [3-(3-sulfanylpropanoyloxy)-2,2-bis(3-sulfanylpropanoyloxymethyl)propyl] 3-sulfanylpropanoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
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:7575-23-7 SDS

7575-23-7Synthetic route

Pentaerythritol
115-77-5

Pentaerythritol

3-mercaptopropionic acid
107-96-0

3-mercaptopropionic acid

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

Conditions
ConditionsYield
With dmap; thionyl chloride In 1,2-dichloro-ethane at 80℃; for 2h; Reagent/catalyst; Solvent; Temperature;98%
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20 - 40℃; Reagent/catalyst; Temperature;88.81%
With toluene-4-sulfonic acid In toluene at 110℃;
Pentaerythritol
115-77-5

Pentaerythritol

Dipentaerythritol
126-58-9

Dipentaerythritol

3-mercaptopropionic acid
107-96-0

3-mercaptopropionic acid

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

Conditions
ConditionsYield
toluene-4-sulfonic acid In water; toluene at 104 - 121℃; for 5h; Product distribution / selectivity; Heating / reflux;
Pentaerythritol
115-77-5

Pentaerythritol

3-mercaptopropionic acid
107-96-0

3-mercaptopropionic acid

A

pentaerythritol tris(3-mercaptopropionate)
7539-04-0

pentaerythritol tris(3-mercaptopropionate)

B

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 130℃; for 9h; Dean-Stark; Inert atmosphere;A 79 %Chromat.
B 20 %Chromat.
Pentaerythritol
115-77-5

Pentaerythritol

Methyl 3-mercaptopropionate
2935-90-2

Methyl 3-mercaptopropionate

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

Conditions
ConditionsYield
With methanesulfonic acid at 80 - 85℃; for 6h; Temperature;473 g
Limonene oxide
1195-92-2

Limonene oxide

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

C57H92O12S4

C57H92O12S4

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In chlorobenzene at 60℃; for 24h;100%
maleiimide
541-59-3

maleiimide

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

C33H40N4O16S4

C33H40N4O16S4

Conditions
ConditionsYield
In ethanol at 45℃; for 12h;95%
pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

1,2:3,4-di-O-isopropylidene-6-O-vinylsulfonyl-α-D-galactopyranose

1,2:3,4-di-O-isopropylidene-6-O-vinylsulfonyl-α-D-galactopyranose

C73H116O40S8

C73H116O40S8

Conditions
ConditionsYield
With triethylamine; triphenylphosphine In dichloromethane; isopropyl alcohol at 20℃; for 48h; Michael Addition; Inert atmosphere;93%
3-methacryloyloxyphenyl isocyanate
911390-20-0

3-methacryloyloxyphenyl isocyanate

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

C61H64N4O20S4
1008528-96-8

C61H64N4O20S4

Conditions
ConditionsYield
With dibutyltin dilaurate In dichloromethane for 7.75h;90%
carbon disulfide
75-15-0

carbon disulfide

Methyl 2-bromopropionate
5445-17-0

Methyl 2-bromopropionate

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

pentaerythritol tetrakis(3-(S-(1-methoxycarbonylethyl)trithiocarbonyl)propionate)
1190289-66-7

pentaerythritol tetrakis(3-(S-(1-methoxycarbonylethyl)trithiocarbonyl)propionate)

Conditions
ConditionsYield
Stage #1: carbon disulfide; pentaerythritol tetrakis(3-mercaptopropionate) With triethylamine In dichloromethane at 20℃; for 1h;
Stage #2: Methyl 2-bromopropionate In dichloromethane
88%
2-Isocyanatoethyl methacrylate
30674-80-7

2-Isocyanatoethyl methacrylate

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

C45H64N4O20S4
1008528-95-7

C45H64N4O20S4

Conditions
ConditionsYield
With dibutyltin dilaurate In toluene at 35℃; for 8h;86%
pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

C61H90N7O14(1+)*2F6P(1-)*H(1+)

C61H90N7O14(1+)*2F6P(1-)*H(1+)

C78H118N7O22S4(1+)*2F6P(1-)*H(1+)

C78H118N7O22S4(1+)*2F6P(1-)*H(1+)

Conditions
ConditionsYield
In acetonitrile for 1h; UV-irradiation;79.2%
pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

C63H92N7O15(1+)*F6P(1-)

C63H92N7O15(1+)*F6P(1-)

C80H120N7O23S4(1+)*F6P(1-)

C80H120N7O23S4(1+)*F6P(1-)

Conditions
ConditionsYield
In acetonitrile for 1h; UV-irradiation;74.3%
carbon disulfide
75-15-0

carbon disulfide

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

benzyl bromide
100-39-0

benzyl bromide

pentaerythritol tetrakis(3-(S-benzyltrithiocarbonyl)propionate)
303040-80-4

pentaerythritol tetrakis(3-(S-benzyltrithiocarbonyl)propionate)

Conditions
ConditionsYield
Stage #1: carbon disulfide; pentaerythritol tetrakis(3-mercaptopropionate) With triethylamine In chloroform at 20℃; for 1h;
Stage #2: benzyl bromide In chloroform for 2h;
73%
Stage #1: carbon disulfide; pentaerythritol tetrakis(3-mercaptopropionate) With potassium phosphate In tetrahydrofuran for 0.5h;
Stage #2: benzyl bromide In tetrahydrofuran for 24h;
62%
With triethylamine In chloroform at 20℃;
pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

(2R,3R,4R,5R,6S)-non-8-ene-1,2,3,4,5,6-hexaol

(2R,3R,4R,5R,6S)-non-8-ene-1,2,3,4,5,6-hexaol

2,2-bis(((3-(((4S,5R,6R,7R,8R)-4,5,6,7,8,9 hexahydroxynonyl)thio)propanoyl)oxy)methyl)propane-1,3-diylbis(3-(((4S,5R,6R,7R,8R)-4,5,6,7,8,9-hexahydroxynonyl)thio)propanoate)

2,2-bis(((3-(((4S,5R,6R,7R,8R)-4,5,6,7,8,9 hexahydroxynonyl)thio)propanoyl)oxy)methyl)propane-1,3-diylbis(3-(((4S,5R,6R,7R,8R)-4,5,6,7,8,9-hexahydroxynonyl)thio)propanoate)

Conditions
ConditionsYield
With 2,2-dimethoxy-2-phenylacetophenone In methanol; water for 1h; UV-irradiation;73%
2,3-Dichloro-1,4-naphthoquinone
117-80-6

2,3-Dichloro-1,4-naphthoquinone

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

2,2',3,3',11,11',12,12'-octahydro-7,7'-spirobi[naphtho[2,3-j] [1,5,9,12]dioxadithiacyclopentadecin]-4,4',10,10',14,14',19,19'(6H,6'H,8H,8'H)-octaone
1347739-43-8

2,2',3,3',11,11',12,12'-octahydro-7,7'-spirobi[naphtho[2,3-j] [1,5,9,12]dioxadithiacyclopentadecin]-4,4',10,10',14,14',19,19'(6H,6'H,8H,8'H)-octaone

Conditions
ConditionsYield
With triethylamine In chloroform for 4h;57.5%
pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

(S)-2-(pyridin-2-yldisulfanyl)ethyl 4-cyano-4-(((ethylthio)carbonothioyl)thio)pentanoate

(S)-2-(pyridin-2-yldisulfanyl)ethyl 4-cyano-4-(((ethylthio)carbonothioyl)thio)pentanoate

C61H88N4O16S20

C61H88N4O16S20

Conditions
ConditionsYield
With acetic acid In dichloromethane at 20℃; for 48h;14%
Triethylene glycol divinyl ether
765-12-8

Triethylene glycol divinyl ether

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

polymer; monomer(s): pentaerythritol tetra(3-mercaptopropionate); triethylene glycol divinyl ether

polymer; monomer(s): pentaerythritol tetra(3-mercaptopropionate); triethylene glycol divinyl ether

Conditions
ConditionsYield
With 2,2-dimethoxy-2-phenylacetophenone at 20℃; for 30h; UV-irradiation;
hexamethylene glycol diacrylate
13048-33-4

hexamethylene glycol diacrylate

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

polymer; monomer(s): pentaerythritol tetra(3-mercaptopropionate); 1,6-hexanediol diacrylate

polymer; monomer(s): pentaerythritol tetra(3-mercaptopropionate); 1,6-hexanediol diacrylate

Conditions
ConditionsYield
With 2,2-dimethoxy-2-phenylacetophenone at 20℃; for 30h; UV-irradiation;
trimethylol propane diallyl ether
682-09-7

trimethylol propane diallyl ether

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

polymer; monomer(s): pentaerythritol tetra(3-mercaptopropionate); trimethylolpropane diallyl ether

polymer; monomer(s): pentaerythritol tetra(3-mercaptopropionate); trimethylolpropane diallyl ether

Conditions
ConditionsYield
With 2,2-dimethoxy-2-phenylacetophenone In various solvent(s) Kinetics; Irradiation;
With 2,2-dimethoxy-2-phenylacetophenone at 20℃; for 30h; UV-irradiation;
1,6-hexanediol di(norborn-2-ene-5-carboxylate)

1,6-hexanediol di(norborn-2-ene-5-carboxylate)

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

polymer; monomer(s): pentaerythritol tetra(3-mercaptopropionate); 1,6-hexanediol di(norborn-2-ene-5-carboxylate)

polymer; monomer(s): pentaerythritol tetra(3-mercaptopropionate); 1,6-hexanediol di(norborn-2-ene-5-carboxylate)

Conditions
ConditionsYield
With 2,2-dimethoxy-2-phenylacetophenone at 20℃; for 30h; UV-irradiation;
triallyl isocyanurate
1025-15-6

triallyl isocyanurate

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

polymer; monomer(s): 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; pentaerythritol tetra(3-mercaptopropionate)

polymer; monomer(s): 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; pentaerythritol tetra(3-mercaptopropionate)

Conditions
ConditionsYield
With 2,2-dimethoxy-2-phenylacetophenone at 20℃; Kinetics; UV-irradiation;
hexane-1,6-diol dimethylacrylate

hexane-1,6-diol dimethylacrylate

triallyl isocyanurate
1025-15-6

triallyl isocyanurate

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

polymer; monomer(s): 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; pentaerythritol tetra(3-mercaptopropionate); hexane-1,6-diol dimethylacrylate

polymer; monomer(s): 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; pentaerythritol tetra(3-mercaptopropionate); hexane-1,6-diol dimethylacrylate

Conditions
ConditionsYield
With 2,2-dimethoxy-2-phenylacetophenone at 20℃; Kinetics; UV-irradiation;
pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

C17H27NO9S4

C17H27NO9S4

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

poly(ethylene glycol) diacrylate

poly(ethylene glycol) diacrylate

poly(ethylene glycol) hexathiol

poly(ethylene glycol) hexathiol

Conditions
ConditionsYield
With sodium hydroxide; 2,6-di-tert-butyl-4-methyl-phenol In tetrahydrofuran; dichloromethane; water for 0.916667h;
pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

poly(ethylene glycol) diacrylate

poly(ethylene glycol) diacrylate

poly(ethylene glycol) tetraacrylate

poly(ethylene glycol) tetraacrylate

Conditions
ConditionsYield
With sodium hydroxide; 2,6-di-tert-butyl-4-methyl-phenol In tetrahydrofuran; dichloromethane; water for 0.5h;
pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

m-xylylene diisocyanate
3634-83-1

m-xylylene diisocyanate

poly(pentaerythritol 3-mercaptopropionic ester-co-m-xylylene diisocyanate)

poly(pentaerythritol 3-mercaptopropionic ester-co-m-xylylene diisocyanate)

Conditions
ConditionsYield
With ZELEC UN; Viosorb 583; dibutyltin chloride at 10 - 120℃; for 18h; Product distribution / selectivity;
dithiocyanato tetramino cobalt tetraphenyl borate In 1-methyl-pyrrolidin-2-one for 0.0166667h; Reactivity; Irradiation;
acetato pentamino cobalt tetraphenyl borate In 1-methyl-pyrrolidin-2-one for 0.0166667h; Reactivity; Irradiation;
propargyl acrylate
10477-47-1

propargyl acrylate

pentaerythritol tetrakis(3-mercaptopropionate)
7575-23-7

pentaerythritol tetrakis(3-mercaptopropionate)

C41H52O16S4
1148009-98-6

C41H52O16S4

Conditions
ConditionsYield
With hexan-1-amine for 1h; Michael reaction;
for 1h;
With hexan-1-amine at 20℃; for 1.03333h;

7575-23-7Relevant articles and documents

Method for preparing pentaerythritol tetra (3-mercaptopropionic acid) ester

-

Paragraph 0024-0050, (2021/03/30)

The invention relates to the field of chemical synthesis, in particular to a method for preparing pentaerythritol tetra (3-mercaptopropionic acid) ester, the method comprises the following steps: using dichloromethane as a solvent, N, N '-dicyclohexylcarbodiimide (DCC) as a water-carrying agent and 4-dimethylaminopyridine (DMAP) as a catalyst, carrying out esterification reaction on pentaerythritol by using 3-mercaptopropionic acid to obtain pentaerythritol tetra (3-mercaptopropionic acid) ester; the preparation method is simple in process, easily available in raw materials, high in added value of products and suitable for industrial production.

Preparation method of high-content pentaerythritol tetra (3-mercaptopropionic acid) ester

-

Paragraph 0021-0041, (2020/03/17)

The invention belongs to the field of chemical industry, and particularly relates to a preparation method of high-content pentaerythritol tetra (3-mercaptopropionic acid) ester, and the method comprises the following steps: reacting pentaerythritol, mercaptopropionic acid and an acylating reagent as raw material and organic alkali as a catalyst in a certain solvent at a certain temperature, and finally carrying out alkali washing, acid washing, water washing and negative pressure solvent recovery to obtain the target product. The preparation method disclosed by the invention has the advantagesof high reaction rate, low product chromaticity, small smell, high main content and the like.

POLYTHIOL COMPOSITION FOR A PLASTIC OPTICAL LENS

-

Paragraph 0061; 0062; 0067; 0068, (2020/01/14)

The embodiments relate to a polythiol composition for a plastic optical lens and a polythiourethane-based plastic optical lens prepared therefrom. In the embodiments, a first polythiol compound having an ester group and a mercapto group only as a hydrogen-bondable functional group and a second polythiol compound having an ester group and a hydrogen-bondable functional group other than a mercapto group are used in an appropriate amount. Thus, it is possible to control the viscosity of a polymerizable composition at the initial stage of polymerization at a low temperature of 5 to 15℃ and to stabilize the rate of increase in the viscosity of the composition and the reaction rate thereof, thereby preventing the generation of striae, bubbles, and the like. Further, various plastic lenses such as eyeglass lenses, camera lenses, and the like having excellent appearance characteristics (without striae and bubbles) and excellent optical characteristics can be obtained from the composition.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 7575-23-7