SWCAA Pollutant Details

111-76-2: 2-BUTOXYETHANOL

  • BUTYL CELLOSOLVE
  • EGBE
  • ETHYLENE GLYCOL MONOBUTYL ETHER

IUPAC: 2-butoxyethanol


HAP:   NO
VOC:   YES
Criteria Pollutant:   NO
Particulate:   NO
Trace Element:   NO
98 ECY TAP:   YES
09 ECY TAP:   YES
Chemical Formula:   CH3(CH2)2CH2OCH2CH2OH
Element Count:   C6 H14 O2
Molecular Weight:   118.174 g/mol
GHG-EPA:   NO
GHG-WA state:   NO
CO2 Equivalent:  
PM Precursor:   YES
Ozone (O3) Precursor:   YES
Ozone Depleting:  
Ozone Depletion Potential:  
Lifetime in Years:  
Marijuana Pollutant:   NO
ECY PBT:  
SWCAA TAP Category:  
EPA HAP Category:   EPA DELISTED HAP 
EPA HAP Group Category:  
EPA NEI Pollutant Code:   111762
EPA SRS ID:   27847  Web
EPA ATW FACT SHEET:   Web
EPA NEI COMPOUND ID:   E649996
EPA Banned Substance:   NO
EPCRA 313 PBT:  
EPA Urban HAP:   NO
InChi Key:   POAOYUHQDCAZBD-UHFFFAOYSA-N WEB

Boiling Point:   335.12 / 168.33 F/C
Melting Point:   -103 / -75.00 F/C
Specific Gravity:   0.902
Vapor Pressure:   0.88 mmHg@77F (25C)
Henry's Law Constant:   0.00000236 atm-cu m/mole@25C (77F)
Convert ppm to mg/m3:   4.83
Log Pow:   0.830

Regulated under these Programs

NIOSH OSHA ACGIH OEHHA
EPA IRIS ATSDR EPA ATW EPA TSCA
CAL TOXIC NEW JERSEY TRI 2014 DFG

SWCAA / WAC 173-460 (1998) TOXIC VALUES
ASIL SQER TAP
Class
24hr ug/m3 Annual ug/m3 lbs/yr lbs/hr
400 43,748 5.0  B
WAC 173-460 (2009) TOXIC VALUES
 
ASIL ug/m3 SQER lbs/ Deminimus lbs/ Average Period
13000  71.2  3.56  24 HR 

Oregon Department of Environmental Quality Web
Ambient Benchmark Concentration:  
New Jersey Department of Health Web
Right To Know Code: 0275 Web 

Idaho Occupational Exposure Limits (OEL) Web
IDAHO DEQ Type:  Non-Carcinogenic  
IDAHO OEL (non-cancer):  120  mg/m3
IDAHO ACC (non-cancer):  6  mg/m3
IDAHO DEQ Emission Level:  8  lb/hr
IDAHO DEQ URF (cancer):   per ug/m3
IDAHO AACC (cancer):   ug/m3
Texas Effects Screening Levels (ESL) Web
Short Term ESL:  210  ug/m3
Basis:  Odor  
 
Long Term ESL:  3700  ug/m3
Basis:  Health  

Reserved
 
ATSDR Minimal Risk Levels Web
ATSDR GMMC AIR:   mg/m3
 ATSDR Chronic MRL: 0.2  ppm
 ATSDR Acute MRL: 6  ppm
 ATSDR Interrim MRL: 3  ppm
 ATSDR Carcinogenicity Class: 3  

ACGIH Threshold Limit Values Web
2008 ACGIH TLV TWA:  20  ppm
2008 ACGIH STEL:   
2008 ACGIH Carcinogen Class:  A3  
IRIS EPA Integrated Risk Information System (IRIS) Web
IRIS INH REF CONC (non cancer):  1.6  mg/m3
IRIS URF (cancer):   per ug/m3
 
IRIS WOE Cancer Class: 

NIOSH Recommended Exposure Limits Web
NIOSH RTECS No:  KJ8575000  
NIOSH ICSC No:  0059  Web
NIOSH REL TWA:  24  mg/m3
NIOSH STEL:   
NIOSH IDLH:  700  ppm
OEHHA Category Group Ref Exposure Levels Web
OEHHA Acute REL:  14000  ug/m3
OEHHA Chronic REL:   
OEHHA URF (cancer):   per ug/m3
   

OSHA Permissible Exposure Limits Web
OSHA PEL TWA:   mg/m3
OSHA STEL:  50  ppm
DFG German Research Foundation Web
Carcinogen and Mutagen Categories:
DFG MAK:  4  cancer
DFG BAT:   mutagen

DISCLAIMER: The SWCAA Pollutants Detail Page reports values from other authorized sources such as IRIS or NIOSH. These sources are frequently updated with the results of more current studies. To ensure you have the most current values please visit the appropriate agency Website.

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