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A1460912

Butyl sulfide , ≥98% , 544-40-1

Synonym(s):
1,1′-Thiobisbutane;Butyl sulfide;Dibutyl sulfide;NSC 8460

CAS NO.:544-40-1

Empirical Formula: C8H18S

Molecular Weight: 146.29

MDL number: MFCD00009468

EINECS: 208-870-5

Pack Size Price Stock Quantity
25ML RMB28.00 In Stock
100ML RMB92.00 In Stock
500ML RMB332.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: -76 °C (lit.)
Boiling point: 188-189 °C (lit.)
Density  0.838 g/mL at 25 °C (lit.)
vapor density  5.07 (vs air)
vapor pressure  5.17 mm Hg ( 37.7 °C)
refractive index  n20/D 1.452(lit.)
FEMA  2215 | BUTYL SULFIDE
Flash point: 170 °F
storage temp.  Store below +30°C.
form  Liquid
color  Clear colorless to very slightly yellow
Odor at 0.10 % in dipropylene glycol. green grassy violet-leaf herbal rose geranium
Odor Type alliaceous
Odor Threshold 0.00051ppm
Water Solubility  Silghtly miscible with water. Miscible with olive oil and almond oil.
Merck  14,1590
JECFA Number 455
BRN  1732829
Dielectric constant 4.4100000000000001
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey HTIRHQRTDBPHNZ-UHFFFAOYSA-N
LogP 3.87
CAS DataBase Reference 544-40-1(CAS DataBase Reference)
NIST Chemistry Reference Di-n-butyl sulfide(544-40-1)
EPA Substance Registry System Dibutyl sulfide (544-40-1)

Description and Uses

Di-n-butyl sulfide is generally used as an agricultural intermediate, a sulfiding agent, a refinery catalyst, a lubricant additive, a gas odorant and a processing aid in mining applications. It finds application as an internal standard in X-ray fluorescence spectrometry (XRF) measurements of sulfur in oils and other liquid hydrocarbon matrices.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H227-H303-H315-H319-H335
Precautionary statements  P210e-P261-P280a-P305+P351+P338-P405-P501a-P210-P280-P370+P378-P403+P235-P501
Hazard Codes  Xi
Risk Statements  36/37/38-41
Safety Statements  26-36/37/39-24/25-36
RIDADR  2810
WGK Germany  2
RTECS  ER6417000
13
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29309070
Toxicity LD50 orally in Rabbit: 2220 mg/kg

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