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2-Thienyllithium

2-Thienyllithium structure

CAS No:
2786-07-4
Formula:
C4H3LiS
Chemical Name:
2-Thienyllithium
Synonyms:
Lithium,2-thienyl-;2-Thienyllithium;Thiophene,lithium complex;2-Lithiothiophene;Thiophene-2-yllithium
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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2-Thienyllithium Basic Attributes

Molecular Weight：

90.07

Exact Mass：

90.01160

EC Number：

220-504-6

HScode：

2934999090

Characteristics

PSA：

25.3

XLogP3：

1.54830

Density：

0.829 g/mL at 25 °C

Flash Point：

−22 °F

Safety Information

Transport codes：

UN 3399 4.3/PG 2

wgk germany：

hazard class code：

11-14/15-19-36/37/38-67-65-62-51/53-48/20-40-14

safety instructions：

16-26-27-36/37/39-45-62-61-36/37

Marks：

F,Xi,N,Xn

Precautionary statement(s)：

P210-P260-P280-P305 + P351 + P338-P370 + P378-P403 + P235

Hazard Statements：

H225-H302 + H332-H304-H314-H335-H336-H351-H361f-H373-H411

GHS Classification：

|Danger|H250 (40.62%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids; Pyrophoric solids]|P210, P222, P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P334, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P370+P378, P405, P422, and P501|Aggregated GHS information provided by 64 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-lithiothiophene

Computed Properties

Molecular Weight:90.1
Hydrogen Bond Acceptor Count:2
Exact Mass:90.01154970
Monoisotopic Mass:90.01154970
Topological Polar Surface Area:25.3
Heavy Atom Count:6
Complexity:75.6
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes