四氢呋喃C4H8O

Details
CAS-No.:109-99-9
UN-No.:2056
EINECS No.:203-726-8
Kemler Code:33
Warning sign
  • 33
  • 2056
Hazard signs
GHS02
GHS07
GHS08
Occupational exposure limit
  • TWA (ppm) 100
  • TWA (mg/m3) 295
  • H: 225
    Highly flammable liquid and vapour
  • H: 302
    Harmful if swallowed
  • H: 319
    Causes serious eye irritation
  • H: 335
    May cause respiratory irritation
  • H: 351
    Suspected of causing cancer.
Melting point:-108 °C
Boiling Point:65 °C - 66 °C
Density (at 20 °C):0,89 g/cm3
Ionization:9.40 ± 0.02 eV
Flash Point:-20 °C
Ignition Temperature:230 °C
Vapor Pressure (at 20 °C):173 hPa
Lower Explosive Limit:1,5 Vol.-%
Upper Explosive Limit:12,4 Vol.-%
Hazardous Effects:C
diamond31 2

Details

Diamond-Red3Flammable with normal temperature 
Diamond-Yellow1Instable when heated 
Diamond-Blue2Dangerous 
DG-EA:2YE
Also known as:
  • 1,4-Epoxybutane
  • 2-Butenedioic acid (2Z)-, cyclohexyl 2-methylpropyl ester Tetrahydrofuran Tetrahydrofuran, THF THF
  • Butane .alpha.,.delta.-oxide Butane, 1,4-epoxy- Cyclotetramethylene oxide Furan, tetrahydro- (7CI, 8CI, 9CI) Furanidine Oxacyclopentane Oxolane Tetrahydrofuran Tetramethylene oxide THF
  • Diethylene oxide
  • Oxacyclopentan
  • Tetramethylene oxide
  • THF

Suitable products for 四氢呋喃 C4H8O

Whether portable gas detectors, tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.

Portable Gas Detectors and Sensors

德爾格 X-pid® 9500

null

DrägerSensor® XS 感測器

Tubes

null

德爾格短期檢知管

null

德爾格檢知管手動抽氣幫浦

null

德爾格 X-act® 5000 自動抽氣幫浦

Filters

null

德爾格 X-plore® Rd40 過濾罐

null

德爾格 X-plore® Rd90 過濾器

null

德爾格 X-plore® Bayonet 雙罐式過濾罐

null

德爾格 X-plore 3300/3500 雙罐式半面罩

Masks

null

德爾格 X-plore® 6300 單罐式全面罩

null

德爾格 Panorama Nova®

null

德爾格 X-plore 3300/3500 雙罐式半面罩

動力濾淨式呼吸防護具與過濾罐

PAPR 過濾罐

Dräger X-plore® 8000 過濾罐

  • PAPR 過濾罐
  • 提供粉塵微粒、氣體和組合式過濾罐
  • 與動力濾淨式呼吸防護具 X-plore® 8500 或 8700(防爆)搭配使用
  • 可選購前置型預先過濾罐和臭味過濾罐

動力濾淨式呼吸防護具

德爾格 X-plore® 8000

  • 動力濾淨式呼吸防護具
  • 無呼吸阻力的保護效果
  • 提供各種不同的呼吸過濾罐和頭罩 / 面罩
  • IP65 防水防塵等級
  • 適用於爆炸區域 1、2、21 和 22

Protective Suits

null

德爾格 CPS 5800化學防護衣

氣密型防護衣

Dräger CPS 7900 氣密型化學防護衣

  • 氣密型防護衣
  • ​在防護衣裡面穿戴自給式呼吸器
  • 五種尺碼 (S-XXL)
  • 側拉鍊式設計
  • 防護衣採用 D-mex 材質,可重複使用
null

Dräger CPS 5900 氣密型化學防護衣

Get in touch with Dräger

If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.

Discover more: Dräger VOICE - The hazmat-based safety product finder

You know what - We know how! Our database provides you with basic information on more than 1,500 hazardous substances and guide you to the suitable safety equipment. Give it a try!

VOICE Hazmat