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Reference substances

Reference substances

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General information

Inventory

EC number:
270-691-3
EC name:
Hydrocarbons, C4, ethylene-manuf.-by-product
CAS number:
68476-52-8
Description:
A complex combination of hydrocarbons produced by distillation of products from a cracking process in an ethylene plant. It consists predominantly of C4 hydrocarbons.

No inventory information available

Reference substance information

IUPAC name:
(2E)-but-2-ene; 2-methylprop-1-ene; but-1-ene; buta-1,3-diene
Synonyms
Names:
UVCB
Identifier:
CAS number
68476-52-8
Identifier:
EC number
270-691-3
Identifier:
IUPAC name
(2E)-but-2-ene; 2-methylprop-1-ene; but-1-ene; buta-1,3-diene
Identifier:
IUPAC name
68476-52-8
Identifier:
IUPAC name
Hydrocarbons, C4, ethylene-manuf.-by-product.
Identifier:
IUPAC name
not applicable
Identifier:
other: Molecular formula
C16H30
Identifier:
other: Molecular formula
C3-4H6-10
Identifier:
other: SMILES notation
CCC=C.C\C=C\C.CC(C)=C.C=CC=C
Identifier:
other: InChl
InChI=1S/3C4H8.C4H6/c1-4(2)3;3*1-3-4-2/h1H2,2-3H3;3-4H,1-2H3;3H,1,4H2,2H3;3-4H,1-2H2/b;4-3+;; AuxInfo=1/0/N:3,1,4,2;9,12,10,11;8,5,7,6;13,16,14,15/E:(2,3);(1,2)(3,4);;(1,2)(3,4)/rA:16CCCCCCCCCCCCCCCC/rB:s1;d2;s2;;s5;s6;d7;;s9;d+10;s11;;d13;s14;d15;/rC:-1.3337,.77,0;;1.3336,.77,0;0,-1.54,0;5.5137,.1459,0;7.0012,.5445,0;8.0903,-.5445,0;9.5778,-.1459,0;-2.0297,-5.0209,0;-.5422,-4.6223,0;.5422,-5.7068,0;2.0297,-5.3082,0;6.2098,-5.0187,0;7.6973,-4.6201,0;8.7863,-5.709,0;10.2739,-5.3104,0;
Identifier:
other: Molecular formula
Unspecified
Hydrocarbons, C4, ethylene-manuf.-by-product

CAS information

CAS number:
68476-52-8

Molecular and structural information

Molecular formula:
Unspecified
Molecular weight:
>= 42 - <= 58
SMILES notation:
Unspecified
InChl:
Unspecified
Structural formula:
Chemical structure