Naphtha

460139599667

8030-31-7

amsco h-j | exxon naphtha 5 | petrol | benzine | hi-sopl | petroleumbenzin | super vmp | benzin b 70 | naphtha 5 | amscoh-j | exxsol d 3135 | naphtesol m | kwick dry | canadol | amsco h-sb | petroleum naphtha | benzin | naphtha | ligroin | hexanes | solvents, naphthas | varsol | hi-flash naphtha | naphtha 200 | ligroine

CnH2n+2(n=5~8)

0.77 g/mL at 20 °C

110 - 190 C (wide range reflects the varying composition of differentgrades of naphtha)

-57 ºF

n²⁰_D 1.428

reddish-brown mobile liquid with aromatic odour

A human poison via intravenous route. Experimental carcinogenic effects reported by skin contact. Human systemic effects by intravenous route: dyspnea, respiratory stimulation, and other unspecified respiratory effects. Mildly toxic by inhalation. Can cause unconsciousness, which may be followed by coma, stentorious breathing, and bluish tint to the skin. Recovery follows removal from exposure. In mild form, intoxication resembles drunkenness. On a chronic basis, no true poisoning; sometimes headache, lack of appetite, dizziness, sleeplessness, indigestion, and nausea. A common air contaminant. Flammable liquid when exposed to heat or flame; can react with oxidizing materials. Keep containers tightly closed. Slight explosion hazard. To fight fire, use foam, CO2, dry chemical. See also NAPHTHA, n-PENTANE, n-HEXANE, and HEPTANE.Analytical Methods: For occupational chemical analysis use NIOSH: Naphthas, 1550.

3.1

危险符号:

歐洲標準危險象形圖，代碼和定義

12-65-45-67-66-51/53-10 (R)

3

UN 3295 3 / PG 2

OI6180000