ChemicalBook > CAS DataBase List > Trimethyl orthoacetate

Trimethyl orthoacetate

Product Name
Trimethyl orthoacetate
CAS No.
1445-45-0
Chemical Name
Trimethyl orthoacetate
Synonyms
TMOA;1,1,1-TRIMETHOXYETHANE;CH3C(OCH3)3;orthoacetate;Methyl orthoacetate;Trimethylorthoaceate;Trimethylorthoacetat;Ethane, 1,1,1-trimethoxy-;trimethyl-acetate;Trimethyl o-acetate
CBNumber
CB5759743
Molecular Formula
C5H12O3
Formula Weight
120.15
MOL File
1445-45-0.mol
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Trimethyl orthoacetate Property

Boiling point:
107-109 °C(lit.)
Density 
0.944 g/mL at 25 °C(lit.)
vapor pressure 
20 hPa (20 °C)
refractive index 
n20/D 1.388(lit.)
Flash point:
62 °F
storage temp. 
Store below +30°C.
solubility 
Chloroform (Sparingly), Methanol (Slightly)
form 
Liquid
color 
Clear colorless to slightly brown
Specific Gravity
0.960 (20/4℃)
Water Solubility 
HYDROLYSIS
Sensitive 
Moisture Sensitive
BRN 
1098338
InChIKey
HDPNBNXLBDFELL-UHFFFAOYSA-N
LogP
1.13 at 25℃
CAS DataBase Reference
1445-45-0(CAS DataBase Reference)
NIST Chemistry Reference
Ethane, 1,1,1-trimethoxy-(1445-45-0)
EPA Substance Registry System
Trimethyl orthoacetate (1445-45-0)
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-43-38-36/37/38
Safety Statements 
16-37/39-24-33-26-7/9
RIDADR 
UN 3272 3/PG 2
WGK Germany 
1
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29159080
Toxicity
LD50 orally in Rabbit: > 2000 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.18804
Product name
Trimethyl orthoacetate
Purity
for synthesis
Packaging
100mL
Price
$64.9
Updated
2024/03/01
Sigma-Aldrich
Product number
8.18804
Product name
Trimethyl orthoacetate
Purity
for synthesis
Packaging
500mL
Price
$144
Updated
2024/03/01
Sigma-Aldrich
Product number
237876
Product name
Trimethyl orthoacetate
Purity
99%
Packaging
100ml
Price
$58.7
Updated
2024/03/01
Sigma-Aldrich
Product number
237876
Product name
Trimethyl orthoacetate
Purity
99%
Packaging
500ml
Price
$183
Updated
2024/03/01
TCI Chemical
Product number
O0115
Product name
Trimethyl Orthoacetate
Purity
>98.0%(GC)
Packaging
25mL
Price
$30
Updated
2024/03/01
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Trimethyl orthoacetate Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS TO SLIGHTLY BROWN LIQUID

Uses

Trimethyl orthoacetate has been used in the preparation of 2-amino-9-(3-acyloxymethyl-4-alkoxycarbonyloxybut-1-yl)purines and 2-amino-9-(3-alkoxycarbonyl-oxymethyl-4-alkoxycarbonyloxybut -1-yl)purines.

General Description

Kinetics and mechanism of gas-phase elimination of trimethyl orthoacetate has been examined over the temperature range of 310-369°C and pressure range of 50-130Torr.

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Trimethyl orthoacetate Suppliers

-Nantong Tendenci Chemical Co., Ltd.
Tel
0512-83381008 15152444050
Fax
0512-83381008
Email
tanlin@tendencichem.com
Country
China
ProdList
1
Advantage
58
Shandong Xinhua Pharmceutical Co.,LTD
Tel
0533-2196801
Fax
0533-2196817
Email
yaojianyong@xhzy.com
Country
China
ProdList
70
Advantage
60
Shandong Yihong Chemical Co. LTD
Tel
13305392349; 15269100373
Fax
0539-7910696
Email
977495915@qq.com
Country
China
ProdList
491
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 2355568890
Fax
0086-21-50182339
Email
sales@demochem.com
Country
China
ProdList
2572
Advantage
57
Beijing dtftchem Technology Co., Ltd.
Tel
010-60275820 13031183356
Fax
010-60270825
Email
elainezt@sina.com
Country
China
ProdList
1392
Advantage
62
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
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View Lastest Price from Trimethyl orthoacetate manufacturers

Hebei Duling International Trade Co. LTD
Product
Trimethyl orthoacetate 1445-45-0
Price
US $20.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 Ton
Release date
2023-05-25
Hebei Yanxi Chemical Co., Ltd.
Product
Trimethyl orthoacetate 1445-45-0
Price
US $0.00/kg
Min. Order
1kg
Purity
99
Supply Ability
20tons
Release date
2023-10-18
Weijer International Trade (Hebei) Co., Ltd
Product
1,1,1-Trimethoxyethane 1445-45-0
Price
US $500.00/KG
Min. Order
1KG
Purity
>99%
Supply Ability
50000kg/Month
Release date
2023-03-20

1445-45-0, Trimethyl orthoacetateRelated Search:


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