CAS 1146-65-2: Naphthalene-d8

Description:Naphthalene-d8, with the CAS number 1146-65-2, is a deuterated form of naphthalene, a polycyclic aromatic hydrocarbon. It consists of two fused benzene rings and is characterized by its aromaticity, which contributes to its stability and unique chemical properties. The "d8" designation indicates that eight hydrogen atoms in the naphthalene molecule have been replaced with deuterium, a stable isotope of hydrogen. This substitution alters the physical properties, such as boiling and melting points, compared to its non-deuterated counterpart. Naphthalene-d8 is commonly used as a solvent in nuclear magnetic resonance (NMR) spectroscopy due to its ability to provide a non-protonated environment, allowing for clearer spectral analysis. It is also utilized in various research applications, including studies of molecular dynamics and interactions. As a solid at room temperature, it typically appears as colorless crystals or a white powder and has a characteristic odor. Safety precautions should be observed when handling this compound, as it can be harmful if inhaled or ingested.

Formula:C₁₀D₈

InChI:InChI=1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H/i1D,2D,3D,4D,5D,6D,7D,8D

InChI key:InChIKey=UFWIBTONFRDIAS-PGRXLJNUSA-N

SMILES:C=1C=CC=2C=CC=CC2C1

Synonyms:
Perdeuteronaphthalene
Octadeuterionaphthalene
Naphthalene-d8
Naphthalene-1,2,3,4,5,6,7,8-d8
Octadeuteronaphthalene

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Product data	Purity	Price range	Estimated delivery
Naphthalene-d8 REF: 3U-D0026CAS: 1146-65-2	99 atom % D	343.00 €	Tue 15 Apr 25
Naphthalene 100 µg/mL in Acetonitrile REF: 04-XA20905000ALCAS: 1146-65-2 91-20-3	- - -	34.00 €	Wed 16 Apr 25
Naphthalene-d8, for NMR, +98% atom D REF: AC-17496CAS: 1146-65-2	98%	To inquire	Wed 16 Apr 25
Naphthalene D8 REF: 04-C20905100CAS: 1146-65-2	- - -	62.00 €	Wed 16 Apr 25
Perylene 10 µg/mL in Acetonitrile REF: 04-L20915000ALCAS: 1146-65-2 198-55-0	- - -	56.00 €	Wed 16 Apr 25
Internal Standards Mix 37 15 µg/mL in Isooctane REF: 04-LA08273700IOCAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1718-52-1 1719-03-5 93951-66-7	- - -	143.00 €	Wed 16 Apr 25
EPA Method 8270 Internal Standard Mixture 4000 µg/mL in Dichloromethane REF: 04-YS09000005DICAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5 3855-82-1	- - -	To inquire	Wed 16 Apr 25
HJ 646-2013,HJ 805-2016,HJ 950-2018 Internal Standards Mixture 515 2000 µg/mL in Dichloromethane REF: 04-A50000515DICAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5	- - -	To inquire	Wed 16 Apr 25
Naphthalene D8 10 µg/mL in Cyclohexane REF: 04-L20905100CYCAS: 1146-65-2	- - -	70.00 €	Wed 16 Apr 25
HJ 834-2017, HJ 951-2018 VOC & SVOCs Internal Standards Mixture 174 1000 µg/mL in Acetone/Dichloromethane REF: 04-A50000174AICAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5 3855-82-1	- - -	To inquire	Wed 16 Apr 25
Internal Standards Mix 33 2000 µg/mL in Toluene REF: 04-YA08273300TOCAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5 3855-82-1	- - -	96.00 €	Wed 16 Apr 25
EPA Method 8270 Internal Standard Mixture 4000 µg/mL in Dichloromethane REF: 04-GS09000429DICAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5 17647-74-4 3855-82-1	- - -	To inquire	Wed 16 Apr 25
EPA Method 8270 Internal Standard Mixture 2000 µg/mL in Dichloromethane REF: 04-GA09000428DICAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5 17647-74-4 3855-82-1	- - -	79.00 €	Wed 16 Apr 25
PAH-Mix 24 deuterated 10 µg/mL in Hexane REF: 04-LA20950024HECAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5	- - -	120.00 €	Wed 16 Apr 25
EPA Method 8270 Internal Standard Mixture 2000 µg/mL in Dichloromethane REF: 04-YS09000038DICAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5 3855-82-1	- - -	To inquire	Wed 16 Apr 25
ASTM Method D5769 Internal Standard Mixture REF: 04-GA09000137CAS: 1076-43-3 1146-65-2 2037-26-5 25837-05-2	- - -	To inquire	Wed 16 Apr 25
HJ 1189-2021 Labelled PAH Mixture 691 2000 µg/mL in Acetone REF: 04-A50000691ACCAS: 1146-65-2 15067-26-2 1517-22-2 1719-03-5	- - -	To inquire	Wed 16 Apr 25
PAH-Mix 31 deuterated 1000 µg/mL in Toluene REF: 04-YA20950031TOCAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5	- - -	145.00 €	Wed 16 Apr 25
Naphthalene D8 2000 µg/mL in Methyl-tert-butyl ether REF: 04-YA20905100MBCAS: 1146-65-2	- - -	86.00 €	Wed 16 Apr 25
Internal Standards Mix 33 2000 µg/mL in Toluene REF: 04-Y08273300TOCAS: 1146-65-2 15067-26-2 1517-22-2 1520-96-3 1719-03-5 3855-82-1	- - -	715.00 €	Wed 16 Apr 25

CAS 1146-65-2: Naphthalene-d8

Naphthalene-d8

Ref: 3U-D0026

Naphthalene 100 µg/mL in Acetonitrile

Ref: 04-XA20905000AL

Naphthalene-d8, for NMR, +98% atom D

Ref: AC-17496

Naphthalene D8

Ref: 04-C20905100

Perylene 10 µg/mL in Acetonitrile

Ref: 04-L20915000AL

Internal Standards Mix 37 15 µg/mL in Isooctane

Ref: 04-LA08273700IO

EPA Method 8270 Internal Standard Mixture 4000 µg/mL in Dichloromethane

Ref: 04-YS09000005DI

HJ 646-2013,HJ 805-2016,HJ 950-2018 Internal Standards Mixture 515 2000 µg/mL in Dichloromethane

Ref: 04-A50000515DI

Naphthalene D8 10 µg/mL in Cyclohexane

Ref: 04-L20905100CY

HJ 834-2017, HJ 951-2018 VOC & SVOCs Internal Standards Mixture 174 1000 µg/mL in Acetone/Dichloromethane

Ref: 04-A50000174AI

Internal Standards Mix 33 2000 µg/mL in Toluene

Ref: 04-YA08273300TO

EPA Method 8270 Internal Standard Mixture 4000 µg/mL in Dichloromethane

Ref: 04-GS09000429DI

EPA Method 8270 Internal Standard Mixture 2000 µg/mL in Dichloromethane

Ref: 04-GA09000428DI

PAH-Mix 24 deuterated 10 µg/mL in Hexane

Ref: 04-LA20950024HE

EPA Method 8270 Internal Standard Mixture 2000 µg/mL in Dichloromethane

Ref: 04-YS09000038DI

ASTM Method D5769 Internal Standard Mixture

Ref: 04-GA09000137

HJ 1189-2021 Labelled PAH Mixture 691 2000 µg/mL in Acetone

Ref: 04-A50000691AC

PAH-Mix 31 deuterated 1000 µg/mL in Toluene

Ref: 04-YA20950031TO

Naphthalene D8 2000 µg/mL in Methyl-tert-butyl ether

Ref: 04-YA20905100MB

Internal Standards Mix 33 2000 µg/mL in Toluene

Ref: 04-Y08273300TO