ChemicalBook > CAS DataBase List > 3-CHLORO-1-BUTYNE

3-CHLORO-1-BUTYNE

Product Name
3-CHLORO-1-BUTYNE
CAS No.
21020-24-6
Chemical Name
3-CHLORO-1-BUTYNE
Synonyms
3-Chlorbut-1-in;3-chloro-1-butyn;2-Chloro-3-butyne;3-chlorobut-1-yne;3-CHLORO-1-BUTYNE;1-Butyne, 3-chloro-;3-Chloro-1-butyne >3-CHLORO-1-BUTYNE 98+%
CBNumber
CB0336442
Molecular Formula
C4H5Cl
Formula Weight
88.54
MOL File
21020-24-6.mol
More
Less

3-CHLORO-1-BUTYNE Property

Melting point:
-93.5°C (estimate)
Boiling point:
68°C
Density 
0,96 g/cm3
refractive index 
1.4230-1.4270
form 
clear liquid
color 
Colorless to Light yellow to Light orange
CAS DataBase Reference
21020-24-6
EPA Substance Registry System
1-Butyne, 3-chloro- (21020-24-6)
More
Less

Safety

Risk Statements 
11
Safety Statements 
9-16-33
RIDADR 
1993
WGK Germany 
3
HS Code 
2903.29.0000
HazardClass 
3
PackingGroup 
II
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.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

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

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
C1195
Product name
3-Chloro-1-butyne
Purity
>98.0%(GC)
Packaging
1g
Price
$73
Updated
2025/07/31
TCI Chemical
Product number
C1195
Product name
3-Chloro-1-butyne
Purity
>98.0%(GC)
Packaging
5g
Price
$222
Updated
2025/07/31
TRC
Product number
C368958
Product name
3-Chloro-1-butyne
Packaging
50mg
Price
$60
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC61945
Product name
3-Chloro-1-butyne
Packaging
250mg
Price
$172.5
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC61945
Product name
3-Chloro-1-butyne
Packaging
500mg
Price
$275
Updated
2021/12/16

3-CHLORO-1-BUTYNE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

3-CHLORO-1-BUTYNE Suppliers

Americas 1 China 36 Europe 1 Germany 2 India 2 Japan 1 United Kingdom 2 United States 7 Global 52
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44801
Advantage
61
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18729
Advantage
57
Shanghai Jian Chao Chemical Technology Co., Ltd.
Tel
150-2103-5486 18017383231
Fax
qq：2817624287
Email
983544897@qq.com
Country
China
ProdList
9342
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13350
Advantage
58
Shanghai Xingui Biotechnology Co., Ltd.
Tel
15121041756
Email
xingui2022@126.com
Country
China
ProdList
9986
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15873
Advantage
55
Shanghai Civic Chemical Technology Co., Ltd.
Tel
021-34053660
Fax
QQ:2881074831
Email
sale2@labgogo.com
Country
China
ProdList
2018
Advantage
58
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Fax
0539-6362799（To 20）
Country
China
ProdList
10007
Advantage
58
Henan Alpha Chemical Co., Ltd.
Tel
0371-55055611 18137792234
Fax
QQ：3002694073
Email
3002694073@qq.com
Country
China
ProdList
9987
Advantage
58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34563
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
+86-0571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52846
Advantage
58
Jiangxi Boye Medical Technology Co., Ltd
Tel
027-18971341812/18971341812 18971341812
Fax
027-81625225
Email
anikay@boyechemicals.com
Country
China
ProdList
506
Advantage
58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Tel
029-029-029-81148696 18161915376
Email
1040@dideu.com
Country
China
ProdList
10001
Advantage
58
Aikon International Limited
Tel
025-58859352 18921922613
Email
hywu@aikonchem.com
Country
China
ProdList
10709
Advantage
58
Tiancheng Chemical (Jiangsu) Co., Ltd
Tel
0512-66387919 18662433356
Email
18662433356@163.com
Country
China
ProdList
10970
Advantage
58
Jiangsu Xinsu New Materials Co., Ltd
Tel
0512-66387919 15251950002
Email
15251950002@163.com
Country
China
ProdList
11046
Advantage
58
Nanxing Chemical (Jiangsu) Co., Ltd
Tel
0512-66387035 18662433356
Email
18662433356@163.com
Country
China
ProdList
10929
Advantage
58
Santa Cruz Biotechnology Inc
Tel
021-60936350
Email
scbt@scbt.com
Country
China
ProdList
6594
Advantage
58
Shanghai Likai Chemical Technology Co., Ltd.
Tel
16628776521
Email
517680175@qq.com
Country
China
ProdList
2887
Advantage
58
GIHI CHEMICALS CO.,LIMITED
Tel
+8618058761490
Email
info@gihichemicals.com
Country
China
ProdList
49936
Advantage
58
PT CHEM GROUP LIMITED
Tel
+86-85511178;
Email
peter68@ptchemgroup.com
Country
China
ProdList
35425
Advantage
58
Guangzhou Tangsui Technology Co., Ltd.
Tel
13725272260
Country
CHINA
ProdList
0
Advantage
58
Shanghai Hao Zhun Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
info@zzsrm.com
Country
CHINA
ProdList
6650
Advantage
58
Shanghai Shize Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
shizezjp@163.com
Country
CHINA
ProdList
6174
Advantage
58
Xiamen Huijia Biological Technology Co., Ltd.
Tel
--
Fax
--
Country
CHINA
ProdList
6973
Advantage
58
Shanghai yiji industries Co., Ltd.
Tel
--
Fax
--
Email
yiji01@foxmail.com
Country
China
ProdList
6021
Advantage
50
Shanghai Zhenyu Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
2836767067@qq.com
Country
CHINA
ProdList
6970
Advantage
58
Xiamen Research Biotechnology Co., Ltd.
Tel
--
Fax
--
Email
1562893815@qq.com
Country
CHINA
ProdList
6936
Advantage
58
Shanghai Hao Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
shxiyuanbio@163.com
Country
CHINA
ProdList
6906
Advantage
58
Beijing Yunbang Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
yunbnagbio@163.com
Country
China
ProdList
6871
Advantage
50
Guangzhou WeiBo Chemical Co., Ltd.
Tel
--
Fax
--
Email
weibochem@163.com
Country
China
ProdList
6187
Advantage
67
Advanced Technology & Industrial Co., Ltd.
Tel
--
Fax
--
Email
sales@advtechind.com
Country
China
ProdList
6523
Advantage
75

21020-24-6, 3-CHLORO-1-BUTYNERelated Search:

Tungsten Permethrin P-XYLENE Phenol METHANE 4-CHLORO-2-BUTYN-1-OL 1-Chloro-2-Butyne BARBAN 4-CHLORO-1-BUTYNE 1,4-Dichloro-2-butyne 1-AMINO-4-CHLORO-2-BUTYNE HYDROCHLORIDE,1-AMINO-4-CHLORO-2-BUTYNE HCL 3-CHLORO-3-ETHYLBUTYNE 3-CHLORO-1-BUTYNE 3-Methyl-3-chloro-1-butyne 1-CHLORO-1-HEX-1-YNYL-CYCLOHEXANE Cyclohexane, 1-chloro-1-ethynyl- (6CI, 7CI, 8CI, 9CI)

  • 3-CHLORO-1-BUTYNE
  • 1-Butyne, 3-chloro-
  • 3-chloro-1-butyn
  • 3-chlorobut-1-yne
  • 3-CHLORO-1-BUTYNE 98+%
  • 2-Chloro-3-butyne
  • 3-Chloro-1-butyne &gt
  • 3-Chlorbut-1-in
  • 21020-24-6
  • LB Films
  • Functionalized Acetylenes
  • Acetylenes
  • Diyne Compounds (LB Films)
  • Acetylenes
  • Diyne Compounds (LB Films)
  • Functional Materials
  • Functionalized Acetylenes
  • LB Films