ChemicalBook > CAS DataBase List > (TRIETHYLSILYL)ACETYLENE

(TRIETHYLSILYL)ACETYLENE

Product Name
(TRIETHYLSILYL)ACETYLENE
CAS No.
1777-03-3
Chemical Name
(TRIETHYLSILYL)ACETYLENE
Synonyms
ETHYNYLTRIETHYLSILANE;DK595;DKFELEX0149;TRIETHYLETHYNYLSILANE;Triethylsilyl)acetylen;riethyl(ethynyl)silane;(TRIETHYLSILYL)ACETYLENE;Silane, triethylethynyl-;(Triethylsilyl)acetylene,97%;Triethylmethylsilyl acetylene
CBNumber
CB6693857
Molecular Formula
C8H16Si
Formula Weight
140.3
MOL File
1777-03-3.mol
More
Less

(TRIETHYLSILYL)ACETYLENE Property

Melting point:
95-97 °C(Solv: chloroform (67-66-3); hexane (110-54-3))
Boiling point:
136 °C
Density 
0.783 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.433(lit.)
Flash point:
63 °F
storage temp. 
Flammables area
form 
liquid
Specific Gravity
0.783
color 
colorless
Hydrolytic Sensitivity
4: no reaction with water under neutral conditions
BRN 
1743814
CAS DataBase Reference
1777-03-3(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38
Safety Statements 
16-26-36/37/39
RIDADR 
UN 1993 3/PG 2
WGK Germany 
3
TSCA 
No
HazardClass 
3
PackingGroup 
II
HS Code 
29319090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
346977
Product name
(Triethylsilyl)acetylene
Purity
97%
Packaging
5g
Price
$113
Updated
2024/03/01
TCI Chemical
Product number
T2387
Product name
Triethylsilylacetylene
Purity
>96.0%(GC)
Packaging
1g
Price
$22
Updated
2024/03/01
TCI Chemical
Product number
T2387
Product name
Triethylsilylacetylene
Purity
>96.0%(GC)
Packaging
5g
Price
$64
Updated
2024/03/01
Alfa Aesar
Product number
L20217
Product name
(Triethylsilyl)acetylene, 97%
Packaging
1g
Price
$28.65
Updated
2024/03/01
Alfa Aesar
Product number
L20217
Product name
(Triethylsilyl)acetylene, 97%
Packaging
5g
Price
$90.65
Updated
2024/03/01
More
Less

(TRIETHYLSILYL)ACETYLENE Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to faintly yellow liquid

Uses

(Triethylsilyl)acetylene may be used in the synthesis of triethylsilylethynyl anthradithiophenes, such as :

  • 2,8-dimethyl-5,11-bis(triethylsilylethynyl)ADT (ADT= anthradithiophene)
  • 2,8-diethyl-5,11-bis(triethylsilylethynyl)ADT
  • 2,8-dipropyl-5,11-bis(triethylsilylethynyl)ADT

General Description

(Triethylsilyl)acetylene, a bulky trialkylsilyl-protected alkyne, undergoes Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to yield synthetically useful unsymmetrical diynes. Rhodium-catalyzed dimerization of (triethylsilyl)acetylene has been reported.

(TRIETHYLSILYL)ACETYLENE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

(TRIETHYLSILYL)ACETYLENE Suppliers

Belgium 1 China 201 Germany 3 India 4 Japan 2 Jordan 1 Singapore 1 Slovakia 1 Switzerland 1 The Netherlands 1 United Kingdom 4 United States 24 Global 244
Funing xunpeng new material technology co., ltd.
Tel
13092380301
Email
656319980@qq.com
Country
China
ProdList
9
Advantage
58
Zhengzhou KeYulong chemical products Co., Ltd
Tel
17319789407
Fax
0371-53335504
Email
Keyulongchem@163.com
Country
China
ProdList
1993
Advantage
55
New Energy Chemicals
Tel
0515-82159088 13770142076
Fax
86-0515-8215909
Email
twl@njuchem.com
Country
China
ProdList
213
Advantage
65
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12390
Advantage
60
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9413
Advantage
66
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11655
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5691
Advantage
66
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
021-51613915-820 13611835272
Fax
021 51613951
Email
mmwang@sunwaypharm.cn
Country
China
ProdList
9734
Advantage
57
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
4552
Advantage
62
Nanjing Vital Chemical Co., Ltd.
Tel
Please Send Email 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
4378
Advantage
65
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
Hangzhou Yuhao Chemical Technology Co., Ltd
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
9387
Advantage
52
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 17550508557
Fax
QQ：3470079902
Email
675141927@qq.com
Country
China
ProdList
3203
Advantage
55
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
Bengbu Nako Chemical Co., Ltd.
Tel
0552-3068102 13966060073
Fax
0552-3068843
Email
sales@nakochem.com
Country
China
ProdList
26
Advantage
58
Shanghai civi chemical technology co.,Ltd
Tel
86-21-34053660
Fax
86-21-34053661
Email
sale@labgogo.com
Country
China
ProdList
9865
Advantage
52
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Shanghai chuqing Organosilane technology ltd
Tel
021-61530618
Fax
86-21-51714575
Email
sales@chuqingtech.com
Country
China
ProdList
274
Advantage
55
The future of Shanghai Industrial Co., Ltd.
Tel
021-61552785
Fax
021-55660885
Email
sales@shshiji.com
Country
China
ProdList
9545
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9899
Advantage
55
Wuxi Zhangkun Biochemical Technology Co., Ltd.
Tel
+86 0510-85629785
Fax
+86 0510-85625359
Country
China
ProdList
2327
Advantage
58
Valiant Co., Ltd.
Tel
0535-6101880
Fax
0535-6386989
Email
liutao@valiant-cn.com
Country
China
ProdList
282
Advantage
60
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
Zhengzhou HongSheng Pharmaceutical Co., Ltd.
Tel
0371-13526885213 15637198702
Fax
0371-63709726
Email
xpkchem@163.com
Country
China
ProdList
3990
Advantage
58
Shanghai Worldyang Chemical Co.,Ltd.
Tel
021-021-56795766
Fax
+86-21-56795266
Email
sales@worldyachem.com
Country
China
ProdList
9346
Advantage
58
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15178
Advantage
58
Credit-Chem Co., Ltd.
Tel
400-821-5857 021-64326257
Fax
021-64393586 QQ;2798200800
Email
credit-chem@foxmail.com
Country
China
ProdList
5219
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
Shanghai Na Qian Chemical Technology Co. Ltd.
Tel
0373-7129549; 13598610367
Fax
QQ:2468833170
Email
2841375912@qq.com
Country
China
ProdList
2725
Advantage
52
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6479
Advantage
50
Credit Asia Chemical Co., Ltd.
Tel
+86 (21) 61124340
Fax
+86 (21) 6129-4103
Country
China
ProdList
9756
Advantage
58
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9958
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
Watson Biotechnology Co.,Ltd
Tel
027-59207879 1972026995 18140587686
Fax
QQ：1972026995
Email
sales@3600chem.com
Country
China
ProdList
4668
Advantage
55
Infinity SCI
Tel
400-400-1062016 17800804092
Email
admin@infsci.com
Country
China
ProdList
623
Advantage
55
Shanghai Enchem Industry Co., Ltd.
Tel
15021317485
Fax
021-58109752
Country
China
ProdList
1403
Advantage
58
Bellen Chemistry Co., Ltd.
Tel
010-60400365-8001 15910885229
Fax
010-60400361
Email
service@bellenchem.com
Country
China
ProdList
4508
Advantage
60
More
Less

View Lastest Price from (TRIETHYLSILYL)ACETYLENE manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
(TRIETHYLSILYL)ACETYLENE 1777-03-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-30
Hebei Yanxi Chemical Co., Ltd.
Product
(TRIETHYLSILYL)ACETYLENE 1777-03-3
Price
US $40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-09-27
Zhuozhou Wenxi import and Export Co., Ltd
Product
Ethynyltriethylsilane 1777-03-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10

1777-03-3, (TRIETHYLSILYL)ACETYLENERelated Search:

Triethylmethylammonium chloride (TRIISOPROPYLSILYL)ACETYLENE (TRIETHYLSILYL)ACETYLENE 4-(TRIETHYLSILYL)-3-BUTYN-1-OL Acetylene 3-(Triethylsilyl)-2-propynal 1-TRIETHYLSILYL-4-(TRIETHLYLSILYLOXY)-1-BUTYNE 5-(TRIETHYLSILYL)-4-PENTYN-1-OL 1-CHLORO-5-TRIETHYLSILYL-4-PENTYNE 1-TRIISOPROPYLSILYL-1-PROPYNE BIS(TRIETHYLSILYL)ACETYLENE 97 3-TRIISOPROPYLSILYL-2-PROPYN-1-OL 4-ACETOXY-3-[(TRIISOPROPYLSILANYL)ETHYNYL]-BENZOIC ACID METHYL ESTER 1,6-BIS-(TRIISOPROPYLSILYL)-3,4-BIS[2-(TERT-BUTYLDIMETHYLSILYL)ETHYNYL]-3-HEXEN-1,5-DIYNE 3-BROMO-1-(TRIETHYLSILYL)-1-PROPYNE 3-(TRIETHYLSILYL)-2-PROPYN-1-OL 1-(TRIMETHYLSILYL)-5-(TRIISOPROPYLSILYL)-1,4-PENTADIYN-3-OL 1,5-DI(TRIISOPROPYLSILYL)-1,4-PENTADIYN-3-OL

  • Triethylsilylacetylene, min. 97%
  • (Triethylsilyl)acetylene,97%
  • Ethynyltriethylsilane Triethylethynylsilane
  • Triethylsilyl)acetylen
  • TRIETHYLETHYNYLSILANE
  • (TRIETHYLSILYL)ACETYLENE
  • ETHYNYLTRIETHYLSILANE
  • (TRIETHYLSILYL)ACETYLENE, 97%(TRIETHYLSILYL)ACETYLENE, 97%(TRIETHYLSILYL)ACETYLENE, 97%
  • Triethylsilylacetylene,min.97%
  • Silane, triethylethynyl-
  • riethyl(ethynyl)silane
  • Triethylmethylsilyl acetylene
  • DK595
  • DKFELEX0149
  • 1777-03-3
  • C8H16Si
  • C2H53SiCCH
  • HCCSiCH2CH33
  • C2H53SiC8801CH
  • Alkynes
  • Building Blocks
  • Organic Building Blocks
  • Terminal
  • organosilicon compound
  • Si (Classes of Silicon Compounds)
  • Si-(C)4 Compounds
  • Acetylenes
  • Ethynylsilanes
  • Functionalized Acetylenes