手機掃碼訪問本站
微信咨詢
CAS號:91-20-3
英文名稱:Naphthalene
英文同義詞:Naftalen;whitetar;NAPHTHENE;NAPTHALIN;mighty150;mightyrd1;mothballs;White tar;Albocarbon;NAPHTHALIN
中文名稱:萘
中文同義詞:奈;萘;并苯;粗萘;環(huán)烷;精萘;萘丸;萘餅;駢苯;衛(wèi)生球
分子式:C10H8
分子量:128.17
熔點:80-82 °C (lit.)
沸點:218 °C (lit.)
密度:0.99
蒸氣密度:4.4 (vs air)
蒸氣壓:0.03 mm Hg ( 25 °C)
折射率:1.5821
閃點:174 °F
儲存條件:Store below +30°C.
溶解度:methanol: soluble50mg/mL, clear, colorless
形態(tài):Faint beige to brown to salmon red powder
顏色:White to almost white
比重:1.145
爆炸極限值(explosive limit):0.9-5.9%(V)
水溶解性:30 mg/L (25 ºC)
Merck:14,6370
BRN:1421310
Henry's Law Constant:5.64 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
暴露限值:TLV-TWA 10 ppm (~50 mg/m3) (ACGIH, MSHA, and OSHA); STEL 15 ppm (~75 mg/m3) (ACGIH); IDLH 500 ppm.
InChIKey:UFWIBTONFRDIAS-UHFFFAOYSA-N
CAS 數(shù)據(jù)庫:91-20-3(CAS DataBase Reference)
NIST化學物質(zhì)信息:Naphthalene(91-20-3)
(IARC)致癌物分類:2B (Vol. 82) 2002
EPA化學物質(zhì)信息:Naphthalene (91-20-3)