1-نفتول مرک آلمان 822289 1-Naphthol

Product information

Synonyms

1-Hydroxynaphthalene

Hill Formula

C₁₀H₈O

Chemical formula

C₁₀H₇OH

HS Code

2907 15 10

EC number

201-969-4

Molar mass

144.17g/mol

EC index number

604-029-00-5

CAS number

90-15-3

Chemical and physical data

Ignition temperature

510°C

Solubility

0.1g/l (20°C)

Melting point

94-96°C

Molar mass

144.17g/mol

Density

1.28g/cm³ (20°C)

Bulk density

450kg/m³

Boiling point

288°C (1013hPa)

Vapor pressure

1.3hPa (94°C)

Flash point

125°C

Safety information according to GHS

Hazard Statement(s)

H302: Harmful if swallowed.
H311: Toxic in contact with skin.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.

Precautionary Statement(s)

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. Continue rinsing.
P309 + P310: IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Signal Word

Danger

Hazard Pictogram(s)

RTECS

QL2800000

Storage class

6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1 slightly water endangering

Disposal

3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety information

R Phrase

R 21/22-37/38-41
Harmful in contact with skin and if swallowed.Irritating to respiratory system and skin.Risk of serious damage to eyes.

S Phrase

S 22-26-37/39
Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.

Categories of danger

harmful, irritant

Hazard Symbol

Harmful

Transport information

Declaration (railroad and road) ADR, RID

UN 2811 Giftiger organischer fester Stoff, n.a.g.(1-NAPHTHOL), 6.1, III

Declaration (transport by sea) IMDG-Code

UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(1-NAPHTHOL), 6.1, III

Declaration (transport by air) IATA-DGR

UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(1-NAPHTHOL), 6.1, III

Toxicological data

LD 50 oral

LD50 rat 1870 mg/kg

LD 50 dermal

LD50 rabbit 880 mg/kg