Datasheet

UK. EH40 Workplace Exposure Limits (WELs)
ValueComponents Type
TWA 308 mg/m3Dipropylene glycol
monomethyl ether (CAS
34590-94-8)
50 ppm
EU. Indicative Exposure Limit Values in Directives 91/322/EEC, 2000/39/EC, 2006/15/EC, 2009/161/EU, 2017/164/EU
ValueComponents Type
TWA 9000 mg/m3Carbon dioxide (CAS
124-38-9)
5000 ppm
TWA 308 mg/m3Dipropylene glycol
monomethyl ether (CAS
34590-94-8)
50 ppm
No biological exposure limits noted for the ingredient(s).
Biological limit values
Follow standard monitoring procedures.
Recommended monitoring
procedures
Derived no effect levels (DNELs)
General Population
NotesAssessment factorValueComponents
1,2-Propanediol diacetate (CAS 623-84-7)
Long-term, Systemic, Dermal 25 mg/kg
Long-term, Systemic, Inhalation 117 mg/m3
Long-term, Systemic, Oral 2,5 mg/kg
Dipropylene glycol monomethyl ether (CAS 34590-94-8)
Long-term, Systemic, Dermal 16,8 Repeated dose toxicity121 mg/kg bw/day
Long-term, Systemic, Inhalation Repeated dose toxicity37,2 mg/m3
Long-term, Systemic, Oral 600 Repeated dose toxicity0,33 mg/kg bw/day
Workers
NotesAssessment factorValueComponents
Dipropylene glycol monomethyl ether (CAS 34590-94-8)
Long-term, Systemic, Dermal 10,08 Repeated dose toxicity283 mg/kg bw/day
Long-term, Systemic, Inhalation Repeated dose toxicity308 mg/m3
Predicted no effect concentrations (PNECs)
Components
1,2-Propanediol diacetate (CAS 623-84-7)
Freshwater
Value
0,082 mg/l
Assessment factor
1000
Notes
Marine water 0,008 mg/l 10000
Sediment (freshwater) 0,579 mg/kg
Sediment (marine water) 0,058 mg/kg
Soil 0,068 mg/kg
STP 100 mg/l 10
Dipropylene glycol monomethyl ether (CAS 34590-94-8)
Freshwater 19,2 mg/l 100
Intermittent releases 192 mg/l 10
Marine water 1,92 mg/l 1000
Sediment (freshwater) 70,2 mg/kg
Soil 2,74 mg/kg
Exposure guidelines
EU Exposure Limit Values: Skin designation
Dipropylene glycol monomethyl ether (CAS 34590-94-8) Can be absorbed through the skin.
Slovenia. OELs. Regulations concerning protection of workers against risks due to exposure to chemicals while working
(Official Gazette of the Republic of Slovenia)
Dipropylene glycol monomethyl ether (CAS 34590-94-8) Can be absorbed through the skin.
8.2. Exposure controls
Good general ventilation should be used. Ventilation rates should be matched to conditions. If
applicable, use process enclosures, local exhaust ventilation, or other engineering controls to
maintain airborne levels below recommended exposure limits. If exposure limits have not been
established, maintain airborne levels to an acceptable level.
Appropriate engineering
controls
SDS EU
Material name: LECTRA CLEAN II
BDS000279AE Version #: 01 Issue date: 23-September-2020
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