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2,5-Dihydrothiophene

2,5-Dihydrothiophene structure

CAS No:
1708-32-3
Formula:
C4H6S
Chemical Name:
2,5-Dihydrothiophene
Synonyms:
2,5-Dihydrothiophene;Thiophene, 2,5-dihydro-
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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2,5-Dihydrothiophene Basic Attributes

Molecular Weight：

86.16

Exact Mass：

86.01902136 g/mol

DSSTox ID：

DTXSID10168943

Characteristics

PSA：

25.3 Å²

Density：

0.972 (estimate)

Melting Point：

-49.3°C

Boiling Point：

122.4°C

Refractive Index：

1.4800 (estimate)

Safety Information

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P370+P378, P403+P233, P403+P235, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:86.16
XLogP3:1.1
Hydrogen Bond Acceptor Count:1
Exact Mass:86.01902136
Monoisotopic Mass:86.01902136
Topological Polar Surface Area:25.3
Heavy Atom Count:5
Complexity:41.6
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes