2-Butenoic acid, 1,1′-anhydride
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2-Butenoic acid, 1,1′-anhydride
structure -
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CAS No:
623-68-7
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Formula:
C8H10O3
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Chemical Name:
2-Butenoic acid, 1,1′-anhydride
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Synonyms:
2-Butenoic acid,1,1′-anhydride;Crotonic anhydride;2-Butenoic acid,anhydride;Crotonic acid anhydride;2-Butenoic anhydride;NSC 97397
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CAS No:
Characteristics
43.37000
1.76
1.0397 g/cm3 @ Temp: 20 °C
72 °C
246-248 °C @ Press: 766 Torr
110.6±0.0 °C
1.465
SOL IN ETHER
1 hPa (25 °C)
LD50 orally in Rabbit: 2061 mg/kg
SLIGHT ODOR
Safety Information
III
8
UN 3265 8/PG 3
3
R34
S26-S36/37/39-S45
GQ6125000
C: Corrosive;
P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, P501
H314
Computed Properties
Molecular Weight:154.16
XLogP3:1.5
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:154.062994177
Monoisotopic Mass:154.062994177
Topological Polar Surface Area:43.4
Heavy Atom Count:11
Complexity:179
Undefined Bond Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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