42525 26000 15000 35000
Square Meter T/A Sodium Alkoxide Series T/A Oxalate Series T/A Initiator Series
Shan Dong Do Sender Chemicals Co.,Ltd.
Products Brochure
Room 1212,Jinda Mansion, Liuquan Road, Zhangdian District, Zibo, Shandong, China.
nick@dosenderchem.com
+86 15166012761

01
Introduction

Introduction
Do Sender Chem - A responsible
and reliable supplier
Shan Dong Do Sender Chemicals Co.,Ltd. is a manufacture who
specializes in 35,000 T/A initiator series products, 16,000 T/A sodium
alcohol series products and 10000 T/A oxalate series products. For
years, we build our reputation and connections through each
negotiation, no matter what happens, we still hold our principles based
on the trust built by mutual years by years.
As a leader in the chemical industry, we have always adhered to the
concept of integrity-based and active development. Based on
professional services and high-quality products, we explore in practice,
innovate in exploration, and achieve win-win results in innovation.
We take the market development as the guidance, plan the strategic
layout in advance and optimize the product structure. Strive to become
a green, safe, environmentally friendly and efficient fine chemical
production enterprise.
Under no circumstances whatsoever shall anything contained herein
nor shall any of the services provided by DO SENDER CHEM, its
parent or its affiliates related to this information be deemed to authorize,
permit, require or constitute design services, inspection services, the
practice of professional engineering or architecture, certified public
accounting or law. DO SENDER CHEM makes no warranties,
representations or guarantees (written or oral), or implied (in fact or at
law), including but not limited to merchantability, fitness for a particular
purpose, or that the information, data, designs or products may be used
without infringing patents of others.
Furthermore, DO SENDER CHEM shall not be liable in any manner,
whether in contract tort (including negligence) warranty, strict liability, or
any other legal theory, for any direct, incidental, consequential, special
or punitive damages. in no case shall the information, data or designs
provided be considered a part of DO SENDER CHEM terms and
conditions of sale.
3

We Do Sender Chem always adhere to the tenet
of caring for life, protecting the environment,
focusing on prevention and continuous
improvement. Advocate the development concept
of learning from the new to the refined, advocating
morality and behavior, liking the virtuous and
advocating kindness, and being honest and golden.
Adhere to the enterprise spirit of people-oriented,
honest and pragmatic, innovative and enterprising,
and repay the society; We are committed to
providing high-quality products, technologies and
services to the world and building a world-class
well-known brand.
4

5
Safe production is a basic guarantee for protecting
the safety and health of workers and national
property, promoting the development of social
productive forces, and also a basic condition for
ensuring the development of the socialist economy
and further implementing reform and opening up.
Our company adopts the latest and best
automated production and monitoring and
detection equipment, ensuring maximum
production efficiency while ensuring the safety of
employees. All alarm equipment is fully automated
and regularly inspected and maintained.

6
"Every batch of goods exported from our company
can be delivered to our customers in a timely
manner. As a Chinese proverb goes, mission must
be achieved, just like the name and slogan of our
company“ Do Sender Chem.Do As a Sender

7

02
Portfolio

Portfolio
Series Name Item CAS No. Purity
Peroxide
Series
DTBP 110-05-4 Min 99%
CHP 80-15-9 Max 90%
TBCP 3457-61-2 Min 94%
BPO 94-36-0 Min 75%
TBPB 614-45-9 Min 98%
TBHP 75-91-2 Min 96%
TBPEH 3006-82-4 Min 97%
BIPB 25155-25-3 Min 96%
LPO 105-74-8 Min 98%
Sodium Oxalate
Series
Diethyl Oxalate 95-92-1 Min 99%
Sodium Ethoxide Powder
141-52-6
Min 99%
Sodium Ethoxide Solution Min 20%
Sodium Methoxide Powder
124-41-4
Min 99%
Sodum Methoxide Solution Min 30%
Sodium Tert Butoxide 865-48-5 Min 99%
9

Peroxide Series

DTBP
Physical and Chemical Properties
Appearance:
Pale yellow or colorless transparent liquid
Molecular Formula: C8H18O2
Density:0.794 g/cm³
CAS :95-92-1
EINECS:203-733-6
Melting point: -30 ºC
Boiling point: 109 -110 ºC
Flash point: 18 ºC
UN No.:3107 5.2
DTBP Standard Result
Appearance
Pale yellow or
colorless
transparent liquid
Colorless transparent
liquid
Chroma ≤60 30
Content ≥99 99.4
Density 0.793-0.803 0.795
Tert butyl alcohol ≤0.2 0.10
Tert butyl hydroperoxide ≤0.08 0.030
Water ＜0.1 0.08
Active Oxygen ≥10 10.88
Fe % ≤0.0003 0.00027
Package
Polyethylene white plastic drum 20KG, 25KG, 165KG.
CAS :95-92-1
Di Tert Butyl Peroxide
11

CHP
Physical and Chemical Properties
Appearance:
Colorless to light yellow liquid
Molecular Formula: C9H12O2
Density:1.05 g/cm³
CAS :80-15-9
EINECS:201-254-7
Melting point: -30ºC
Boiling point: 100 -101 ºC
Flash point: 79.4 ºC
UN No.:3109 5.2
Package
Packed in plastic drums with specifications of 1000kg, 200kg, and 25kg.
CAS :80-15-9
Cumyl Hydroperoxide
CHP Standard
Appearance Colorless or yellow transparent liquid
Purity% 27-30 70-80 80-85 85-90 90-95
Active oxygen
content%≥
7.3 8.4 8.9 9.4
DensityD g/cm3 0.9 1 1.03 1.03 1.03
PH≥ 3 4 4 4 4
Chroma ≥ 100 100 100 100 100
12

TBCP
Physical and Chemical Properties
Appearance:
Transparent to yellow liquid
Molecular Formula: C13H20O2
Density:0.93 g/cm³
CAS :3457-61-2
EINECS:222-389-8
Melting point: 6ºC
Boiling point: 249.4ºC
Flash point: 73.2 ºC
UN No.:3105 5.2
Package
20 kg polyethylene packaging
CAS :3457-61-2
Tert Butyl Cumyl Peroxide
TBCP Standard
Appearance:
Light yellow
Transparent liquid
Content: 98% min
Available oxygen: 8.07% min
TBHP： 1000mg/kg
Inorganic and organic
hydrolyzable chloride:
50mg/kg
13

BPO
Physical and Chemical Properties
Appearance: White particles
Molecular Formula: C14H10O4
Density:1.334 g/cm³
CAS :94-36-0
EINECS:94-36-0
Melting point: 105ºC
Boiling point: 349.7ºC
Flash point: 154.2ºC
UN No.:3108 5.2
Package
Packed in plastic drums with specifications of 1000kg, 200kg, and 25kg.
CAS :94-36-0
Benzoyl Peroxide
BPO Standard Result
Appearance White particles White particles
Content% 74-76 75.11
Water% 22-25 24.08
Free Chlorine% ≤0.3 0.13
Free Acid% ≤0.5 0.26
14

TBPB
Physical and Chemical Properties
Appearance: Light yellow transparent liquid
Molecular Formula: C11H14O3
Density:1.1 g/cm³
CAS :614-45-9
EINECS:210-382-2
Melting point: 8ºC
Boiling point: 282.4ºC
Flash point: 109.7ºC
UN No.:3103 5.2
Package
25 kg polyethylene packaging
CAS :614-45-9
Tert-Butyl Peroxy Benzoate
15
TBPB Index Test Result
Content % Min 98 99.25
Chroma Max 80 25
TBHP % Max 0.2 0.02
Water% Max 0.2 0.15
Cl- % Max 0.01 0.005
Acid % Max 0.1 0.04
Refractive index 1.495-1.505 1.4987

TBPEH
Physical and Chemical Properties
Appearance: Colorless Transparent Liquid
Molecular Formula: C12H14O3
Density:1.1 g/cm³
CAS :3006-82-4
EINECS:221-110-7
Melting point: -30ºC
Boiling point: 248.9ºC
Flash point: 85ºC
UN No.:3113 5.2
Package
20 kg polyethylene drum.
CAS :3006-82-4
Tert-Butyl peroxy-2-ethylhexanoate
TBPEH Standard
Appearance Colorless transparent liquid
Chromaticity 20APHA
Content 97% min
TBHP 0.1% max
Inorganic and organic
hydrolyzable chloride
100mg/kg max
16

BIPB
Physical and Chemical Properties
Appearance: White crystalline powder
Molecular Formula: C20H34O4
Density:1.63 g/cm³
CAS :25155-25-3
EINECS:246-678-3
Melting point: 44-48ºC
Boiling point: 374.8ºC
Flash point: 113ºC
UN No.:3106 5.2
Package
20 kg corrugated box packaging
CAS :25155-25-3
Di(tert-butylperoxyisopropyl)benzene
BIPB Standard
Appearance White crystalline powder
Content 96% min
17

Sodium Oxalate Series

Diethyl Oxalate
Physical and Chemical Properties
Appearance: Colorless Transparent Liquid
Molecular Formula: C6H10O4
Density:1.076 g/cm³
CAS :95-92-1
EINECS:202-464-1
Melting point: -41 ℃
Boiling point: 185 ℃
Flash point: 76 ℃
UN No.:2525 6.1/PG 3
Package
200kg galvanized iron drum packaging.
CAS :95-92-1
19
Diethyl Oxalate Standard Test Result
Appearance
Colorless Transparent
Liquid
Colorless Transparent
Liquid
Ester content% >99.0 99.78
Acidity% <0.1 0.082
Toluene% <0.1 0.03
Ethyl propyl
oxalate%
<0.2 0.02
Diethyl sulfate% <0.1 0.01
Impurity% <0.1 0.03
Moisture% <0.1 0.076

Sodium Ethoxide Powder
Physical and Chemical Properties
Appearance: White or pale yellow powder
Molecular Formula: C2H5NaO
CAS :141-52-6
EINECS:205-487-5
Melting point: 91 ℃
Boiling point: 260 ℃
Density: 0.868 g/cm ³
Flash point: 30 ℃
UN No.:3274 3/PG 2
Package
200kg galvanized iron drum packaging.
CAS :141-52-6
20
Sodium Ethoxide Index Test Result
Appearance
White or pale
yellow powder
yellow
powder
Total Alkali % ≥99 99.15
Sodium Carbonate % ≤0.5 0.3
Free Alkali % ≤1.5 1.09

Sodium Ethoxide Solution
Physical and Chemical Properties
Appearance: White or pale yellow powder
Molecular Formula: C2H5NaO
CAS :141-52-6
EINECS:205-487-5
Melting point: 91 ℃
Boiling point: 260 ℃
Density: 0.868 g/cm ³
Flash point: 30 ℃
UN No.:3274 3/PG 2
Package
180kg plastic bucket.
CAS :141-52-6
21
Sodium Ethoxide
Solution
Index Test Result
Appearance
Pale yellow or
brownish red liquid
brownish red
liquid
Content % 18-21 20.62
Free Alkali % ≤0.5 0.17

Sodium Methoxide Powder
Physical and Chemical Properties
Appearance:White powder
Molecular Formula:CH3ONa
CAS :124-41-4
EINECS:204-699-5
Molecular Weight: 54.024
UN No.:1431 4.2/PG 2
Package
Packed in 10kg, 20kg, 25kg, 30kg bags,20kg, 25kg cardboard drum.
CAS :124-41-4
22
Sodium Methoxide Index Test Result
Appearance
White or pale
yellow powder
yellow
powder
Total Alkali % ≥99 99.18
Sodium Carbonate % ≤0.5 0.3
Free Alkali % ≤1.5 1.09

Sodium Methoxide Solution
Physical and Chemical Properties
Appearance:White powder
Molecular Formula:CH3ONa
CAS :124-41-4
EINECS:204-699-5
Molecular Weight: 54.024
UN No.:1431 4.2/PG 2
Package
190kg, 200kg plastic drum packaging.
CAS :124-41-4
23
Sodium Methoxide
Solution
Index Test Result
Appearance
Colorless to
yellowish viscous
liquid
Colorless
viscous liquid
Content % 28.5-31.0 30.3
Free Alkali % ≤0.5 0.26

Sodium Tert Butoxide
Physical and Chemical Properties
Appearance: White or off white crystal
Molecular Formula: C4H9NaO
Molecular Weight:96.10
Density:1.076 g/cm³
CAS :865-48-5
EINECS:212-741-9
Density:1.104 g/cm3
Melting point: 180 ℃
Flash point: 12 ℃
UN No.:3206 4.2/PG 2
Package
25KG,50KG,100KG packaging.
CAS :865-48-5
24
Item Index Test Result
Appearance
White or off white
crystal
Off white
crystal
Total Alkali
C4H9ONa %
≥98 99.65
Free Alkali % ≤2 0.49

Shan Dong Do Sender Chemicals Co., Ltd.
Website: https://www.dosenderchem.com/
Email: nick@dosenderchem.com
Mobile: +86 15166012761
Room 1212,Jinda Mansion, Liuquan Road, Zhangdian District,
Zibo, Shandong, China
Sodium
Oxalate
Series
and
Peroxide
Series