Methyl mercaptanCH4S

Details
CAS-No.:74-93-1
UN-No.:1064
EINECS No.:200-822-1
Kemler Code:263
Warning sign
  • 263
  • 1064
Hazard signs
GHS02
GHS04
GHS06
GHS09
Occupational exposure limit
  • TWA (ppm) 0.5
  • TWA (mg/m3) 0.98
  • H: 220
    Extremely flammable gas
  • H: 280
    Contains gas under pressure; may explode if heated
  • H: 331
    Toxic if inhaled
  • H: 410
    Very toxic to aquatic life with long lasting effects
Melting point:-123 °C
Boiling Point:6 °C
Density (at 20 °C):0,8665 g/cm3
Ionization:9.439 ± 0.005 eV
Flash Point:-18 °C
Ignition Temperature:360 °C
Vapor Pressure (at 20 °C):1700 hPa
Lower Explosive Limit:4,1 Vol.-%
Upper Explosive Limit:21 Vol.-%
diamond402

Details

Diamond-Red4Easy flammable 
Diamond-Yellow0No danger for normal conditions 
Diamond-WhiteWater suitable as an extinguishing agent 
Diamond-Blue2Dangerous 
DG-EA:2WE
Also known as:
  • H3CSH
  • Mercaptomethane
  • Methanethiol
  • Methyl sulfhydrate
  • Methyl thioalcohol
  • Thiomethanol

Suitable products for Methyl mercaptan CH4S

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

Tubes

null

德爾格短期檢知管

多用氣體偵測器

德爾格 X-act® 7000

  • 多用氣體偵測器
  • ​可選擇偵測致癌及毒性物質的光電分析系統
  • 提供 ppb 範圍的實驗室等級測量
  • 可與德爾格 MicroTubes 搭配使用
  • 隨附 CSE 連接器和 X-am Pump 抽氣幫浦
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® Bayonet 雙罐式過濾罐

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 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

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