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112-34-5

Name Butyldiglycol
CAS 112-34-5
EINECS(EC#) 203-961-6
Molecular Formula C8H18O3
MDL Number MFCD00002881
Molecular Weight 162.23
MOL File 112-34-5.mol

Chemical Properties

Appearance waxy yellow solid or 30% amber solution.
Melting point  -68 °C(lit.)
Boiling point  231 °C(lit.)
density  0.967 g/mL at 25 °C(lit.)
vapor density  5.6 (vs air)
vapor pressure  30 mm Hg ( 130 °C)
refractive index  n20/D 1.432
Fp  212 °F
storage temp.  Store below +30°C.
form  Liquid
pka 14.37±0.10(Predicted)
color  Clear Colorless
Odor Mild, characteristic; pleasant.
PH Range 7
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
explosive limit 0.7-5.9%(V)
Water Solubility  soluble
Detection Methods GC,NMR
Merck  14,1557
BRN  1739225
Exposure limits ACGIH: TWA 10 ppm
Contact allergens
This organic solvent belongs to the carbitols group and is included in waterbased liquids such as paints, surface cleaners, polishes, and disinfectants. It is considered to be an exceptional allergen.
InChIKey OAYXUHPQHDHDDZ-UHFFFAOYSA-N
Usage As auxiliary welding agent, 2-(2butoxyethoxy) ethanol(112-34-5) can be used in many industries such as electron and electrical machine and microelectron.
2-(2butoxyethoxy) ethanol(112-34-5) Used in all kinds of welding, such as wave crest, manual, immersion, PCB, solid circuit parts (including multiplayer panel).and so on
CAS DataBase Reference 112-34-5(CAS DataBase Reference)
NIST Chemistry Reference 2-(2-Butoxyethoxy)ethanol(112-34-5)
EPA Substance Registry System 112-34-5(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36:Irritating to the eyes.
Safety Statements 
S24:Avoid contact with skin .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  1
RTECS  KJ9100000
Autoignition Temperature 400 °F
TSCA  Yes
HS Code  29094300
Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. Mddly toxic by skin contact. A severe eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, CO2, or dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also GLYCOL ETHERS.
Hazardous Substances Data 112-34-5(Hazardous Substances Data)
Toxicity
LD50 orally in rats, guinea pigs: 6.56, 2.00 g/kg (Smyth)

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