SDS

The waste code should be assigned in discussion between the user, the producer and the waste
disposal company.
Hazardous waste code
Dispose of in accordance with local regulations. Empty containers or liners may retain some
product residues. This material and its container must be disposed of in a safe manner (see:
Disposal instructions).
Waste from residues / unused
products
Since emptied containers may retain product residue, follow label warnings even after container is
emptied. Empty containers should be taken to an approved waste handling site for recycling or
disposal.
Contaminated packaging
14. Transport information
DOT
NA1993
UN number
Combustible liquid, n.o.s. (Octamethylcyclotetrasiloxane)
UN proper shipping name
Combustible liq
Class
Transport hazard class(es)
-
Subsidiary risk
None
Label(s)
III
Packing group
Yes
Marine pollutant
Environmental hazards
Read safety instructions, SDS and emergency procedures before handling.
This material is not regulated under 49 CFR if in a container of 119 gallon capacity or less.
Special precautions for user
IB3, T1, T4, TP1
Special provisions
150
Packaging exceptions
203
Packaging non bulk
241
Packaging bulk
IATA
UN3082
UN number
Environmentally hazardous substance, liquid, n.o.s. (Octamethylcyclotetrasiloxane)
UN proper shipping name
9
Class
Transport hazard class(es)
-
Subsidiary risk
III
Packing group
Yes
Environmental hazards
9L
ERG Code
Read safety instructions, SDS and emergency procedures before handling.
Special precautions for user
IMDG
UN3082
UN number
ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.
(Octamethylcyclotetrasiloxane)
UN proper shipping name
9
Class
Transport hazard class(es)
-
Subsidiary risk
III
Packing group
Yes
Marine pollutant
Environmental hazards
F-A, S-F
EmS
Read safety instructions, SDS and emergency procedures before handling.
Special precautions for user
Not established.
Transport in bulk according to
Annex II of MARPOL 73/78 and
the IBC Code
15. Regulatory information
This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
US federal regulations
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Octamethylcyclotetrasiloxane (CAS 556-67-2) 1.0 % One-Time Export Notification only.
CERCLA Hazardous Substance List (40 CFR 302.4)
Not listed.
SARA 304 Emergency release notification
Not regulated.
SDS US951618 Version #: 01 Revision date: - Issue date: 18-January-2022
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