SDS

Revision: March 2, 2018
Page: 5/7
Carcinogenicity
* ATE (oral) = 100 mg/kg
* ATE (dermal) = 300 mg/kg
* ATE (inhalation) = 3 mg/L
NTP
IARC
ACGIH
OSHA
NIOSH
No.
No.
No.
No.
No.
Mutagenicity
Toxicity for reproduction
Oral LD50 = 5800 mg/kg (rat)
Dermal LD50 >15800 mg/kg (rabbit)
Inhalation LC50 76 mg/L (4 hour(s)) (rat) - Vapours may cause
drowsiness and dizziness.
Other information
Causes serious eye irritation. Repeated exposure may cause skin
dryness or cracking.
Heptane, branched, cylic and linear (CAS# 426260-76-6) - By analogy with similar materials:
It is not a skin sensitiser.
Acute toxicity
Oral NOAEL = 900 mg/kg/day (rat) (90-days)
Inhalation NOAEL > 19,000 ppm (rat)
Irritation/Corrosivity
It is unlikely to present a carcinogenic hazard to man.
Sensitization
Repeated dose toxicity
Negative
Carcinogenicity
Negative
NTP
IARC
ACGIH
OSHA
NIOSH
No.
No.
No.
No.
No.
None known.
Mutagenicity
Reproductive toxicity
Oral: LD50 >5 g/kg-bw
Dermal: LD50 >2 g/kg-bw
Inhalation: LC50 = 65 - 103 mg/L (Vapor), 4-hr. rat
May cause drowsiness or dizziness.
May be fatal if swallowed and enters airways.
SECTION 12: ECOLOGICAL INFORMATION
Toxicity - Substances in preparations / mixtures
Heptane, branched, cylic and linear (CAS# 426260-76-6) - By analogy with similar materials:
Short term
LL50 (96 hour): >13.4 mg/L (Oncorhynchus mykiss)
EL50 (48 hour): 3 mg/l (Daphnia magna, mobility)
EC50 (96 hour): 13 mg/l (Pseudokirchnerella subcapitata)
Long Term
NOELR (28 days) 1.5 mg/l (Fish) QSAR
LOEC (21 days): 0.32 mg/l (Daphnia magna)
NOEL (96 hour) 6.3 mg/l (Algae)
Persistence and degradability
Readily biodegradable.
Bioaccumulative potential
The product has no potential for bioaccumulation.
Mobility in soil
Not available.
Results of PBT and vPvB assessment
Not classified as PBT or vPvB.