Cas no 11104-28-2 (Aroclor 1221 Solution)

Aroclor 1221 Solution is a polychlorinated biphenyl (PCB) mixture primarily used in industrial applications such as dielectric fluids, plasticizers, and heat transfer agents. It consists of lower chlorinated biphenyls, offering moderate viscosity and thermal stability. The solution is valued for its chemical inertness and flame-retardant properties, making it suitable for specialized electrical and mechanical systems. Due to environmental and health concerns, its use is highly regulated, requiring strict handling and disposal protocols. Aroclor 1221 is typically supplied in standardized concentrations for consistent performance in controlled applications. Proper safety measures, including PPE and ventilation, are essential when working with this compound.

Aroclor 1221 Solution structure

Product Name:Aroclor 1221 Solution

CAS No:11104-28-2

MF:C₁₂H₉Cl

MW:188.65286231041

CID:210656

PubChem ID:16322

Update Time:2025-10-05

Aroclor 1221 Solution Chemical and Physical Properties

Names and Identifiers

- POLYCHLORINATED BIPHENYL (AROCLOR 1221)
- Arochlor 1221
- Arochlor1221 Solution
- Aroclor 1221
- Aroclor 1221 solution
- Daily High Level Calibration Check Standard
- Daily Low Level Calibration Check Standard
- PCB Aroclor 1221
- POLYCHLORINATED BIPHENYL (AROCLOR 1221)
- Working Level 6 Calibration Check Standard
- Working Level Aroclor 1221 with Surrogates
- Aroclor 1221 Solution in Transformer Oil, 500 mg
- Aroclor Mix 2 1221, 1242 & 1254
- Kg, 1 ml
- PCB-1221
- Aroclor 1221 (PCB 1221)
- AROCLOR 1221, 50MG, NEAT
- [40cfr136(1986)]pcb-1221
- 3-CHLOROBIPHENYL
- m-Chlorobiphenyl
- 1-chloro-3-phenylbenzene
- 3-Chlorodiphenyl
- 3-Chloro-1,1'-biphenyl
- 3-Monochlorobiphenyl
- 1,1'-Biphenyl, 3-chloro-
- Biphenyl, 3-chloro-
- 3-Chlorbiphenyl
- PCB 2 (3-Chlorobiphenyl)
- WLQ4633SJY
- 3-Chloro[1,1'-biphenyl]
- 3-monochloro-1,1'-biphenyl
- m-Chlorodiphenyl
- 3'-chlorobiphenyl
- 3-chloro-biphenyl
- 3-phenylchlorobenzene;
- PCB No. 2
- PCB 2
- 1,1'-Biphenyl,3-chloro-
- 1-chloranyl-3-phenyl-benzene
- PCB No
- chlorodiphenyl(21%cl)
- Arochlor 1221 1g [11104-28-2]
- DTXSID1040299
- DB-028455
- UNII-WLQ4633SJY
- 11104-28-2
- DTXCID9020299
- 1,1'-Biphenyl, 3-monochloro-
- SCHEMBL170231
- CS-0204909
- CAA05161
- AKOS006229877
- EINECS 218-126-1
- Q27891531
- PCB No. 2 10 microg/mL in Isooctane
- NS00003633
- PCB No 2
- 2051-61-8
- A814631
- CHEBI:36716
- InChI=1/C12H9Cl/c13-12-8-4-7-11(9-12)10-5-2-1-3-6-10/h1-9H
- 3-PCB
- PCB No 2, analytical standard
- BS-21894
- MFCD00013633
- NMWSKOLWZZWHPL-UHFFFAOYSA-
- Aroclor 1221 Solution
- Inchi： 1S/C12H9Cl/c13-12-8-4-7-11(9-12)10-5-2-1-3-6-10/h1-9H
- InChI Key： NMWSKOLWZZWHPL-UHFFFAOYSA-N
- SMILES： ClC1=CC=CC(=C1)C1C=CC=CC=1

Computed Properties

Exact Mass: 188.039278g/mol
Monoisotopic Mass: 188.039278g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 0
Heavy Atom Count: 13
Rotatable Bond Count: 1
Complexity: 149
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
XLogP3: 4.6
Topological Polar Surface Area: 0
Molecular Weight: 188.65g/mol

Experimental Properties

Color/Form: ... Colorless mobile oil
Density: 1.1500 (estimate)
Melting Point: 42.93°C (estimate)
Boiling Point: 245.17°C (rough estimate)
Flash Point: 146?°C
Refractive Index: 1.5830 (estimate)
Solubility: 1.92e-05 M
LogP: 4.58 (LogP)
Odor: PRACTICALLY ODORLESS
Refractive Index: Index of refraction = 1.617-1.618 at 20 °C
Vapor Pressure: 0.01 mmHg
Color/Form: 1000?μg/mL in isooctane

Aroclor 1221 Solution Security Information

Symbol:
Signal Word：Danger
Hazard Statement： H304-H315-H336-H373-H410
Warning Statement： P273-P301+P310-P331-P391-P501
Hazardous Material transportation number：UN1262 - class 3 - PG 2 - Octanes, solution
WGK Germany：2
Hazard Category Code： 33-38-50/53-65-67
Safety Instruction： 61-62
RTECS：TQ1352000
Hazardous Material Identification：
HazardClass：9
PackingGroup：II
Storage Condition：room temp

Aroclor 1221 Solution Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
TRC	A771525-1ml	Aroclor 1221 Solution	11104-28-2		1ml	$ 207.00	2023-04-19
TRC	A771525-10ml	Aroclor 1221 Solution	11104-28-2		10ml	$ 1642.00	2023-04-19
XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.	48705	Aroclor 1221 Solution	11104-28-2	certified reference material, 200 μg/mL in methanol	1ML	420.7	2021-05-12
SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd.	P115161-1.2ml	Aroclor 1221 Solution	11104-28-2	analytical standard,100.0ug/mL in methanol	1.2ml	￥581.90	2023-09-01
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	P929926-1.2ml	PCB(Aroclor1221)solution	11104-28-2	100ug/mL in methanol	1.2ml	￥539.10	2022-06-14
BAI LING WEI Technology Co., Ltd.	C-221S-H-10X-1mL	Aroclor 1221,1000 μg/mL in Hexane	11104-28-2	1000 μg/mL in Hexane	1mL	￥ 309	2022-04-26
BAI LING WEI Technology Co., Ltd.	C-221S-M-2.85X-1mL	Aroclor 1221 ,100 μg/mL in MeOH	11104-28-2	100 μg/mL in MeOH	1mL	￥ 185	2022-04-26
BAI LING WEI Technology Co., Ltd.	C-221S-H-10X-PAK-5 * 1mL	Aroclor 1221,1000 μg/mL in Hexane	11104-28-2	1000 μg/mL in Hexane	5 * 1mL	￥ 1521	2022-04-26
BAI LING WEI Technology Co., Ltd.	APP-9-159-10X-1mL	Aroclor 1221 ,1000 μg/mL in Methanol	11104-28-2	1000 μg/mL in Methanol	1mL	￥ 232	2022-04-26
BAI LING WEI Technology Co., Ltd.	C-221S-1mL	Aroclor 1221,35 μg/mL in Isooctane	11104-28-2	35 μg/mL in Isooctane	1mL	￥ 232	2021-07-07

Aroclor 1221 Solution Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:11104-28-2)Aroclor 1221 Solution

Order Number:LE13802

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 12:09

Price ($):discuss personally

Email:[email protected]

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Related Categories

Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Biphenyls and derivatives Chlorinated biphenyls

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