CAS 91-20-3: Naftalina

Descrizione: Naftalina, con il numero CAS 91-20-3, è un idrocarburo aromatico policiclico composto da due anelli di benzene fusi. Si presenta come un solido cristallino bianco a temperatura ambiente e ha un odore caratteristico che ricorda le palline di naftalina. Naftalina è insolubile in acqua ma solubile in solventi organici come etanolo, etere e benzene. Ha un punto di fusione di circa 80 gradi Celsius e un punto di ebollizione di circa 218 gradi Celsius. Naftalina è utilizzato principalmente nella produzione di anidride ftalica, come precursore per vari prodotti chimici e come repellente per le falene. Si trova anche in alcuni deodoranti e profumatori d'aria. A causa della sua struttura aromatica, Naftalina mostra una volatilità significativa e può sublimare a temperatura ambiente. Sebbene sia considerato un composto a bassa tossicità, l'esposizione può portare a problemi di salute, inclusa irritazione respiratoria e anemia emolitica nei casi gravi. Naftalina è classificato come un possibile cancerogeno umano, richiedendo un'attenta manipolazione e regolamentazione nelle applicazioni industriali.

Formula: C₁₀H₈

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

InChI key: InChIKey=UFWIBTONFRDIAS-UHFFFAOYSA-N

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

Sinonimi:

• Albocarbon
• Dezodorator
• Moth flakes
• Naftaleno, Puro
• Naphtalene
• Naphthalene Scales
• Naphthalin
• Naphthene
• Napthalene
• Nsc 37565
• Tar camphor
• White tar
• Naphtalene [ISO:French]
• Mighty RD1
• CCRIS 1838
• Naphthalene (molten)
• HSDB 184
• NCI-C52904
• Naphthalene [BSI:ISO]
• Naphthaline
• Naphthalene, pure
• EPA Pesticide Chemical Code 055801
• Naphthalene, crude or refined
• Moth balls
• Camphor tar
• Caswell No. 587
• Naphthalene, molten
• Naftalen [Polish]
• Mighty 150
• Naphthalene, molten [UN2304] [Flammable solid]
• Refined Naphthalene
• Naftalen
• RCRA waste number U165
• Naphthalene, crude or refined [UN1334] [Flammable solid]
• Naphthalene
• AI3-00278

Naphthalene Zone Refined (number of passes:23)

CAS: 91-20-3

• Formula: C₁₀H₈
• Purezza: >99.8%(GC)
• Colore e forma: White or Colorless powder to crystal
• Peso molecolare: 128.17

Naphthalene

CAS: 91-20-3

• Formula: C₁₀H₈
• Purezza: >98.0%(GC)
• Colore e forma: White to Almost white powder to crystal
• Peso molecolare: 128.17

Naphthalene, 99+%

CAS: 91-20-3

Naphthalene is formerly important in dyestuff manufacture. It acts as a precursor to phthalic anhydride. …

• Formula: C₁₀H₈
• Purezza: 99+%
• Colore e forma: Crystals or powder or crystalline powder or fused solid or flakes, White
• Peso molecolare: 128.17

Naphthalene, 99%

CAS: 91-20-3

Naphthalene is formerly important in dyestuff manufacture. It acts as a precursor to phthalic anhydride. …

• Formula: C₁₀H₈
• Purezza: 99%
• Colore e forma: White, Crystalline powder or flakes
• Peso molecolare: 128.17

Naphthalene

CAS: 91-20-3

Cyclic hydrocarbons, nesoi

• Formula: C₁₀H₈
• Colore e forma: White Off-White Powder
• Peso molecolare: 128.0626

Naphthalene

CAS: 91-20-3

• Formula: C₁₀H₈
• Purezza: ≥ 98.5%
• Colore e forma: White crystals or flakes
• Peso molecolare: 128.17

EPA Method 8260 UltiMix Calibration Mixture 2000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 10061-01-5 10061-02-6 103-65-1 104-51-8 106-42-3 106-43-4 106-46-7 106-93-4 107-05-1 107-06-2 107-07-3 107-12-0 107-13-1 108-38-3 108-86-1 108-88-3 108-90-7 109-99-9 110-57-6 120-82-1 123-91-1 124-48-1 126-98-7 126-99-8 127-18-4 135-98-8 142-28-9 1476-11-5 156-59-2 156-60-5 541-73-1 56-23-5 563-58-6 594-20-7 60-29-7 630-20-6 67-66-3 71-43-2 71-55-6 74-88-4 74-95-3 74-97-5 75-05-8 75-09-2 75-15-0 75-25-2 75-27-4 75-34-3 75-35-4 76-13-1 78-83-1 78-87-5 79-00-5 79-01-6 79-34-5 79-46-9 80-62-6 87-61-6 87-68-3 91-20-395-47-6 95-49-8 95-50-1 95-63-6 96-12-8 96-18-4 96-33-3 97-63-2 98-06-6 98-82-8 98-95-3 99-87-6

• Formula: C₂H₂Cl₄
• Colore e forma: Colourless
• Peso molecolare: 167.85

HJ 605-2011 VOC Mixture 103 2000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 103-65-1 104-51-8 106-42-3 106-43-4 106-46-7 106-93-4 107-06-2 108-10-1 108-38-3 108-67-8 108-86-1 108-88-3 108-90-7 120-82-1 124-48-1 127-18-4 135-98-8 142-28-9 156-59-2 156-60-5 541-73-1 56-23-5 563-58-6 591-78-6 594-20-7 598-77-6 630-20-6 67-64-1 67-66-3 71-43-2 71-55-6 74-88-4 74-95-3 74-97-5 75-09-2 75-15-0 75-25-2 75-27-4 75-34-3 75-35-4 78-87-5 78-93-3 79-00-5 79-01-6 79-34-5 87-61-6 87-68-3 91-20-395-47-6 95-49-8 95-50-1 95-63-6 96-12-8 96-18-4 98-06-6 98-82-8 99-87-6

• Colore e forma: Mixture

PAH-Mix 14 2000 µg/mL in Acetone/Benzene

CAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 90-12-0 91-20-391-57-6

• Formula: C₁₁H₁₀
• Colore e forma: Mixture
• Peso molecolare: 142.20

PAH-Mix 39 10-100 µg/mL in Acetonitrile

CAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3

• Formula: C₁₂H₁₀
• Colore e forma: Colourless
• Peso molecolare: 154.21

EPA Method 503.1 Aromatic and Alkene Mixture 382 2000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 103-65-1 104-51-8 106-42-3 106-43-4 106-46-7 108-38-3 108-67-8 108-86-1 108-88-3 108-90-7 120-82-1 127-18-4 135-98-8 541-73-1 71-43-2 79-01-6 87-61-6 87-68-3 91-20-395-47-6 95-49-8 95-50-1 95-63-6 98-06-6 98-82-8 99-87-6

• Colore e forma: Mixture

EPA Method 505 Stock Standard Mixture 375 100 µg/mL in Toluene

CAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 215-58-7 218-01-9 50-32-8 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3

• Colore e forma: Mixture

VOC Mixture 901 200 µg/mL in Methanol

CAS: 100-41-4 100-42-5 10061-01-5 10061-02-6 103-65-1 104-51-8 106-42-3 106-43-4 106-46-7 106-93-4 107-06-2 108-38-3 108-67-8 108-86-1 108-88-3 108-90-7 120-82-1 124-48-1 127-18-4 135-98-8 142-28-9 156-59-2 156-60-5 541-73-1 56-23-5 563-58-6 594-20-7 630-20-6 67-66-3 71-43-2 71-55-6 74-95-3 74-97-5 75-09-2 75-25-2 75-27-4 75-34-3 75-35-4 78-87-5 79-00-5 79-01-6 79-34-5 87-61-6 87-68-3 91-20-395-47-6 95-49-8 95-50-1 95-63-6 96-12-8 96-18-4 98-06-6 98-82-8 99-87-6

• Formula: C₂H₂Cl₄
• Colore e forma: Colourless
• Peso molecolare: 167.85

VOC Mixture 154 2000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 10061-01-5 10061-02-6 103-65-1 104-51-8 106-42-3 106-43-4 106-46-7 106-93-4 107-06-2 108-38-3 108-86-1 108-88-3 108-90-7 120-82-1 124-48-1 127-18-4 135-98-8 142-28-9 156-59-2 156-60-5 1634-04-4 541-73-1 56-23-5 563-58-6 594-20-7 630-20-6 67-66-3 71-43-2 71-55-6 74-83-9 74-87-3 74-95-3 74-97-5 75-00-3 75-01-4 75-09-2 75-15-0 75-25-2 75-27-4 75-34-3 75-35-4 75-69-4 75-71-8 78-87-5 79-00-5 79-01-6 79-34-5 87-61-6 87-68-3 91-20-395-47-6 95-49-8 95-50-1 95-63-6 96-12-8 96-18-4 98-06-6 98-82-8 99-87-6

• Formula: C₂H₂Cl₄
• Colore e forma: Mixture
• Peso molecolare: 167.85

ASTM Method D5580 Daily Quality Control Standard

CAS: 100-41-4 106-42-3 108-88-3 110-54-3 111-65-9 112-40-3 124-18-5 142-82-5 540-84-1 71-43-2 91-20-395-47-6 95-63-6 95-93-2

• Formula: C₁₀H₁₄
• Colore e forma: Mixture
• Peso molecolare: 134.22

HJ 478-2009 PAH Mixture 200 µg/mL in Acetonitrile

CAS: 120-12-7 129-00-0 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 83-32-9 85-01-8 86-73-7 91-20-3

• Colore e forma: Colourless

Base/Neutral Extractables Mixture 999 2000 µg/mL in Benzene:MeCl2:ACN (2:2:1)

CAS: 101-55-3 103-33-3 106-46-7 108-60-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 121-14-2 129-00-0 131-11-3 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 541-73-1 56-55-3 606-20-2 62-75-9 621-64-7 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-30-6 86-73-7 87-68-3 91-20-391-58-7 95-50-1 98-95-3

• Formula: C₆H₃Cl₃
• Colore e forma: Mixture
• Peso molecolare: 181.45

EPA Method 8270 LCS Mixture 100 µg/mL in Acetone:MeCl2 83.5:16.5

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 528-29-0 53-70-3 534-52-1 541-73-1 56-55-3 58-90-2 59-50-7 606-20-2 62-53-3 62-75-9 621-64-7 65-85-0 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-30-6 86-73-7 86-74-8 87-68-3 87-86-5 88-06-2 88-74-4 88-75-5 90-12-0 91-20-391-57-6 91-58-7 91-94-1 935-95-5 95-48-7 95-50-1 95-57-8 95-95-4 98-95-3 99-09-2 99-65-0

• Formula: C₆H₃Cl₃
• Colore e forma: Colourless
• Peso molecolare: 181.45

VOC Mixture 906 2000 µg/mL in Methanol

CAS: 100-41-4 100-42-5 10061-01-5 10061-02-6 103-65-1 104-51-8 106-42-3 106-43-4 106-46-7 106-93-4 107-06-2 108-38-3 108-67-8 108-86-1 108-88-3 108-90-7 120-82-1 124-48-1 127-18-4 135-98-8 142-28-9 156-59-2 156-60-5 1634-04-4 541-73-1 56-23-5 563-58-6 594-20-7 630-20-6 67-66-3 71-43-2 71-55-6 74-95-3 74-97-5 75-09-2 75-25-2 75-27-4 75-34-3 75-35-4 78-87-5 79-00-5 79-01-6 79-34-5 87-61-6 87-68-3 91-20-395-47-6 95-49-8 95-50-1 95-63-6 96-12-8 96-18-4 98-06-6 98-82-8 99-87-6

• Formula: C₂H₂Cl₄
• Colore e forma: Mixture
• Peso molecolare: 167.85

Aromatics Mixture 899 200 µg/mL in Methanol

CAS: 100-41-4 100-42-5 103-65-1 104-51-8 106-42-3 106-43-4 106-46-7 108-38-3 108-67-8 108-86-1 108-88-3 108-90-7 120-82-1 135-98-8 541-73-1 71-43-2 87-61-6 91-20-395-47-6 95-49-8 95-50-1 95-63-6 98-06-6 98-82-8 99-87-6

• Formula: C₆H₃Cl₃
• Colore e forma: Mixture
• Peso molecolare: 181.45