ChemicalBook > CAS DataBase List > 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol

Product Name
2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol
CAS No.
31521-83-2
Chemical Name
2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol
Synonyms
MPEG3-SH;m-PEG3-thiol;Thiol-PEG3-methyl;1-(1-Ethoxyethoxy)-2-methoxyethanethiol;2-ethylthiol;2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol;Ethanethiol, 2-[2-(2-methoxyethoxy)ethoxy]-;2-Methoxy[2-ethoxy(2-ethoxy)]-1-ethanethiol;mPEG3-SH/Ethanethiol, 2-[2-(2-methoxyethoxy)ethoxy]-;inhibit,Inhibitor,PROTAC Linkers,m PEG3 SH,m-PEG-3-SH,mPEG3SH
CBNumber
CB22470854
Molecular Formula
C7H16O3S
Formula Weight
180.27
MOL File
31521-83-2.mol
More
Less

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Property

Boiling point:
50 °C(Press: 1 Torr)
Density 
1.017
pka
9.65±0.10(Predicted)
More
Less

Safety

HS Code 
3404200000
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

TRC
Product number
P999265
Product name
M-PEG3-thiol
Packaging
200mg
Price
$200
Updated
2021/12/16
Activate Scientific
Product number
AS107790
Product name
mPEG3-SH
Purity
97%
Packaging
1g
Price
$400
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
POL0002487
Product name
M-PEG3-THIOL
Purity
95.00%
Packaging
5MG
Price
$495.03
Updated
2021/12/16
Apolloscientific
Product number
BIPG1646
Product name
m-PEG3-thiol
Packaging
500mg
Price
$604
Updated
2021/12/16
ChemPep
Product number
281501
Product name
mPEG3-SH
Packaging
5g
Price
$645
Updated
2021/12/16
More
Less

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Chemical Properties,Usage,Production

Uses

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol can be used to prepare biofunctional silicon nanoparticles for drug delivery.

Synthesis

Toluene-4-sulfonic acid 2-[2-(2-methoxyethoxy)-ethoxy]-ethyl ester (2.7) (10.8 g, 34 mmol) and thiourea (2.6 g, 34 mmol) were dissolved in a mixture of absolute EtOH (20 mL) and H2O (14 mL) and the mixture was refluxed for 3h. 4N NaOH solution (10 mL) was added to mixture and the reaction mixture refluxed 2 more h. The reaction mixture was concentrated under reduced pressure to ~ 10 mL, diluted with distilled H2O (10 mL) and neutralized with concentrated HCl. The solution was extracted with CH2Cl2 (3x10mL) and the solvent was evaporated under reduced pressure. The pink-yellow liquid was distilled at 0.45 torr pressure. The product was collected as a clear liquid and obtained in 54% yield. B.p. 55-57 °C at 0.45 torr. GC-MS Calcd. C7H16O3S+ : 180.0; found: 179.9. 1 H NMR (250 MHz, CDCl3) δ 3.6(6H), 3.5(4H), 3.4(3H), 2.7(2H), 1.6(1H); 13 C NMR (300 MHz, CDCl3) δ 76.92, 73.30, 72.34, 70.98, 70.63, 59.46, 24.66

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Suppliers

China 61 France 1 India 1 United Kingdom 1 United States 6 Global 70
Xi‘an Deeptech Biotechnology Co.,LTD
Tel
15114901355
Email
15114901355@163.com
Country
China
ProdList
183
Advantage
58
Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
Advantage
57
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9900
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8888
Advantage
55
Hunan HuaTeng Pharmaceutical Co., Ltd.,
Tel
400-8592883 15367835770
Fax
0731-82251112
Email
viola@huatengsci.com
Country
China
ProdList
5877
Advantage
58
Shanghai Boka-chem Tech. Inc.
Tel
400-026-1533/(021) 6478-0600
Fax
+86 (21) 6459-2060
Email
sales@bokachem.com
Country
China
ProdList
876
Advantage
58
Tongling HengYou Biotechnology Co., Ltd.
Tel
021-50426030 13856289449
Fax
021-50426030
Email
2630597085@qq.com
Country
China
ProdList
1889
Advantage
55
Borenpharm Co., Ltd
Tel
027-65563561
Fax
86-27-59218822
Email
sales@borenpharm.com
Country
China
ProdList
1246
Advantage
55
Chengdu Dianchun Technology Co., Ltd
Tel
400-1166-196 18502815961
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
14623
Advantage
60
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-0371-55629727 13323845623
Fax
037155629727
Email
2885676761@qq.com
Country
China
ProdList
9859
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131981
Advantage
58
Amatek Scientific Co. Ltd.
Tel
0512-56316828
Fax
0512-56316826
Email
info@amateksci.com
Country
China
ProdList
28821
Advantage
58
Hangzhou HanLai Biochemical Technology Co., Ltd.
Tel
0571-86101219 13675881727
Fax
-
Email
sales@leobiochem.com
Country
China
ProdList
433
Advantage
58
Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15085
Advantage
58
Shanghai 9i Technology Co., Ltd.
Tel
021-33555271 18201009191
Fax
021-33555271
Email
MWen@9iLab.com
Country
China
ProdList
133
Advantage
58
Xi'an Confluore Biological Technology Co., Ltd.
Tel
+86-156-80926068 +86-15680926068
Email
1924344760@qq.com
Country
China
ProdList
4824
Advantage
58
Linyi Azelasi Biological Co., Ltd.
Tel
17753923223
Fax
0539-6222546
Email
2805221329@qq.com
Country
China
ProdList
1474
Advantage
58
Henan Alfachem Co.,Ltd.
Tel
0371-0371-55051623 18137891487
Fax
QQ：2853979817
Email
2853979817@qq.com
Country
China
ProdList
9962
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
400-400-400-9004166 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52712
Advantage
58
Alpha Biopharmaceuticals Co., Ltd
Tel
0411-39042497
Fax
0411-39042693
Email
sales@alphabiopharm.com
Country
China
ProdList
1951
Advantage
58
Jiangsu aikang biomedical research and development co., LTD
Tel
025-66110311 13155353615
Email
qzhang@aikonchem.com
Country
China
ProdList
15527
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19915
Advantage
58
Wuhan Borenpharm Co., Ltd
Tel
027-65563561 18717150066
Fax
027-59218822
Email
3207347307@qq.com
Country
CHINA
ProdList
1238
Advantage
58
Shanghai Jiange Chemical Co., Ltd.
Tel
15921040873
Email
1434142450@qq.com
Country
CHINA
ProdList
7651
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-61398051 +8613650506873
Email
sales@chemdad.com
Country
China
ProdList
39916
Advantage
58
Zhengzhou anmousse chemical products co. LTD
Tel
0371-55289822 18737195735
Fax
QQ:483339295
Email
483339295@qq.com
Country
China
ProdList
7088
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49391
Advantage
58
Nanjing chengqimei Biotechnology Co., Ltd
Tel
19850819832
Email
2173594524@qq.com
Country
China
ProdList
2638
Advantage
58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
Tel
+86-021-61551413 +8618813727289
Email
contact@trustwe.com
Country
China
ProdList
5738
Advantage
58
Changzhou Kechem Bio-Scientific Co., LTD.
Tel
0519-68985668 13685222090
Fax
qq735434464
Email
sales@kechem.cn
Country
China
ProdList
26033
Advantage
58
Jiaxing Hengrui Biotechnology Co. LTD
Tel
0573-82672231 13757365595
Fax
QQ：715584339
Email
regen_chemical1@163.com
Country
China
ProdList
3861
Advantage
58
NORANA GROUP
Tel
027-027-59209883 17386169806
Fax
027-59209883
Email
service@nornachem.com
Country
China
ProdList
4604
Advantage
58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
Tel
021-51816796-820 13611835272
Fax
021-5161 3951
Email
sales2@sunwaypharm.com
Country
China
ProdList
44489
Advantage
58
Shandong Tianming Biotechnology Development Co. Ltd
Tel
400-9019001
Country
China
ProdList
15070
Advantage
58
TCI (Shanghai) Chemical Trading Co., Ltd.
Tel
021-61109150
Fax
021-61105897
Email
sales@tcisct.com
Country
China
ProdList
31163
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840
Email
psaitong@jm-bio.com
Country
China
ProdList
29778
Advantage
58
Hubei Yunmei Technology Co., Ltd
Tel
027-59206672 18327059871
Email
service@yunmeichem.com
Country
China
ProdList
5001
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
39997
Advantage
58
Wuhan Wenjin Chemical Technology Co., Ltd.
Tel
13517196568
Email
375665891@qq.com
Country
China
ProdList
509
Advantage
58
Xi'an Qiyue Biotechnology Co., Ltd.
Tel
400-400-6966-012-012 17778955912
Email
2957605606@qq.com
Country
China
ProdList
2535
Advantage
58
Zhejiang Rui 'ao Biological Technology Co.,LTD.
Tel
0573-82087565 18966369783
Email
sales@ruiaobio.com
Country
China
ProdList
628
Advantage
58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
Tel
0431-80514535 19917294565
Email
et@chemextension.com
Country
China
ProdList
5061
Advantage
58
Guangzhou Weihua Biotechnology Co., Ltd
Tel
020-020-37239396 18922492046
Email
weihuasw@foxmail.com
Country
China
ProdList
2064
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Email
2261760024@qq.com
Country
China
ProdList
4908
Advantage
58
TargetMol Chemicals Inc.
Tel
4008200310
Email
marketing@tsbiochem.com
Country
China
ProdList
24023
Advantage
58
Henan Yingtian Biotechnology Co. LTD
Tel
18339993703
Email
570581550@qq.com
Country
China
ProdList
719
Advantage
58
Shaanxi Xihua Chemical Industry Co., Ltd
Tel
17691182729 15529505138
Email
1021@dideu.com
Country
China
ProdList
9997
Advantage
58
Anyang Chunhua Technology Co., Ltd
Tel
13271120151
Email
1124560377@qq.com
Country
China
ProdList
333
Advantage
58
Shenzhen Ruixun Optoelectronic Material Technology Co., Ltd
Tel
0755-26718755; 15889762949
Email
250973543@qq.com
Country
China
ProdList
1584
Advantage
58
Shanghai Jiahua Herong Biotechnology Co., Ltd
Tel
13296077563 13296077563
Email
hr@bettersyn.com
Country
China
ProdList
9937
Advantage
58
More
Less

View Lastest Price from 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
M-PEG3-SH 31521-83-2
Price
US $0.00/g
Min. Order
5g
Purity
>98.00%
Supply Ability
5g
Release date
2024-03-27
XIAMEN SINOPEG BIOTECH CO., LTD.
Product
Methoxypoly(ethylene glycol) thiol 31521-83-2
Price
US $0.00-0.00/ASSAYS
Min. Order
1化验
Purity
98%
Supply Ability
100kg
Release date
2021-06-01

31521-83-2, 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiolRelated Search:

m-PEG3-Tos FMOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID N3-PEG4-tBu ALPHA,OMEGA-BIS(2-CARBOXYETHYL)POLYETHYLENE GLYCOL 10'000 HO-PEG5-tBu 9-biotinlaMino-4,7-dioxanonanoic acid N-hydroxysucciniMidyl ester FMOC-12-AMINO-4,7,10-TRIOXADODECANOIC ACID Maleimide-PEG2-NHS Ester 2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-Hexadecaoxanonatetracontan-49-ol 15-[D(+)-BIOTINYLAMINO]-4,7,10,13-TETRAOXAPENTADECANOIC ACID BOC-15-AMINO-4,7,10,13-TETRAOXAPENTADECANOIC ACID TERT-BUTYL 12-AMINO-4 7 10-TRIOXA-DODECA (+)-Biotin-PEG12-CH2CH2COONHS Ester 22-Amino-5,8,11,14,17,20-hexaoxa-2-azadocosanoic acid 1,1-dimethylethyl ester α,ω-dipropionic acid tetraethylene glycol O-(2-AMinoethyl)-O'-[2-(Boc-aMino)ethyl]tetraethylene Glycol H2N-PEG2-tBu Biotin-PEG4-N3

  • 2-Methoxy[2-ethoxy(2-ethoxy)]-1-ethanethiol
  • m-PEG3-thiol
  • Thiol-PEG3-methyl
  • MPEG3-SH
  • 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol
  • 2-<2-(2-methoxyethoxy)ethoxy>ethylthiol
  • Ethanethiol, 2-[2-(2-methoxyethoxy)ethoxy]-
  • 1-(1-Ethoxyethoxy)-2-methoxyethanethiol
  • inhibit,Inhibitor,PROTAC Linkers,m PEG3 SH,m-PEG-3-SH,mPEG3SH
  • mPEG3-SH/Ethanethiol, 2-[2-(2-methoxyethoxy)ethoxy]-
  • 31521-83-2
  • C7H16O3S
  • peg