627-21-4(2-PENTYNE)
Product Description
627-21-4
CAS No.
627-21-4
Chemical Name:
2-PENTYNE
CBNumber:
CB5218567
Molecular Formula:
C5H8
Formula Weight:
68.12
MOL File:
Mol file
2-PENTYNE Synonyms:
2-PENTYNE 98%
2-Pentyne,98+%
Valerylene
CH3C≡CCH2CH3
2-Pentyne, 98% 5GR
1-Ethyl-2-methylacetylene
C2H5CequivCCH3
ETHYLMETHYLACETYLENE
2-PENTYNE
Property
Melting point:
-109 °C (lit.)
Boiling point:
56-57 °C (lit.)
Density
0.71 g/mL at 25 °C (lit.)
vapor pressure
393 mm Hg ( 37.7 °C)
refractive index
n
20/D
1.404(lit.)
Flash point:
−23 °F
storage temp.
Flammables area
solubility
soluble in Ether,Alcohol,Benzene
form
Liquid
Specific Gravity
0.711
color
Clear colorless to slightly yellow
explosive limit
1.2-8.8%(V)
BRN
1696938
CAS DataBase Reference
627-21-4(CAS DataBase Reference)
Safety
Hazard Codes :
F,Xi
Risk Statements :
11-36/37/38
Safety Statements :
16-26-36/37/39
RIDADR :
UN 3295 3/PG 2
WGK Germany :
3
F :
10-23
HazardClass :
3
PackingGroup :
II
HS Code :
29012900
2-PENTYNE
Suppliers
Global( 83)Suppliers
Americas 1
Belgium 1
China 39
Europe 3
Germany 3
India 6
Japan 4
Slovakia 1
Switzerland 2
United Kingdom 9
United States 14
Global 83
Supplier
Tel
Email
Country
ProdList
Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD
400-400-6206333
market@aladdin-e.com
China
25009
65
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com
United States
57511
58
Shanghai Maclean Biochemical Technology Co., LTD
021-50706066
shenlinxing@macklin.cn
China
29802
58
Shanghai Xx-lab New Materials Co., Ltd
xx_lab@126.com
China
1428
58
Shandong Xiya Chemical Co., Ltd.
4009903999
sales@xiyashiji.com
China
20807
60
Guangdong wengjiang Chemical Reagent Co., Ltd.
0751-2815987
3007432263@qq.com
China
9977
58
CHG Opto-Electronic Corporation Limited
2537653158
2537653158@qq.com
China
7605
58
Shanghai Guchen Biotechnology Co., LTD
021-34675735
1986399151@qq.com
China
9849
58
627-21-4(2-PENTYNE)
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