2,3-Dihydrobenzo[b]thiophene-2-one

Name: 2,3-Dihydrobenzo[b]thiophene-2-one
Brand: chemicalbook
SKU: 496-31-1

$140 - $1375

Synonyms

2,3-Dihydrobenzo[b]thiophene-2-one;Benzo[b]thiophen-2(3H)-one;3h-1-benzothiophen-2-one

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Price

2 prices

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Brand	Packaging	Price	Product name
Medical Isotopes, Inc. 54216	10g	$1375	Benzo[b]thiophen-2(3H)-one
TRC B206880	1g	$140	Benzo[b]thiophen-2(3H)-one

Melting point	43-44 °C
Boiling point	260-264 °C(Press: 723 Torr)
Density	1.311±0.06 g/cm3(Predicted)
storage temp.	Refrigerator
solubility	DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form	Solid
color	Orange to Very Dark Red

Symbol(GHS)

Signal word

Warning

Hazard statements

H303：May be harmfulif swallowed

H315：Causes skin irritation

H319：Causes serious eye irritation

H335：May cause respiratory irritation

Precautionary statements

P264：Wash hands thoroughly after handling.

P264：Wash skin thouroughly after handling.

P280：Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352：IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338：IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312：Call a POISON CENTER or doctor/physician if you feel unwell.

P321：Specific treatment (see … on this label).

P332+P313：IF SKIN irritation occurs: Get medical advice/attention.

P362：Take off contaminated clothing and wash before reuse.

2,3-Dihydrobenzo[b]thiophene-2-one is a reactant used in the synthesis of merocyanines dyes.