Welcome to LookChem.com Sign In|Join Free

Cas Database

762-75-4

762-75-4

Identification

  • Product Name:Formic acid,1,1-dimethylethyl ester

  • CAS Number: 762-75-4

  • EINECS:

  • Molecular Weight:102.133

  • Molecular Formula: C5H10 O2

  • HS Code:

  • Mol File:762-75-4.mol

Synonyms:Formicacid, tert-butyl ester (7CI,8CI); tert-Butyl alcohol, formate (6CI);2-Methyl-2-propyl formate; tert-Butyl formate

Post Buying Request Now
Entrust LookChem procurement to find high-quality suppliers faster

Safety information and MSDS view more

  • Pictogram(s):F,Xi

  • Hazard Codes:F,Xi

  • Signal Word:Danger

  • Hazard Statement:H225 Highly flammable liquid and vapourH319 Causes serious eye irritation H335 May cause respiratory irritation

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

  • Fire-fighting measures: Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

  • Exposure controls/personal protection:Occupational Exposure limit valuesBiological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

Supplier and reference price

  • Manufacture/Brand
  • Product Description
  • Packaging
  • Price
  • Delivery
  • Purchase
  • Manufacture/Brand:TRC
  • Product Description:tert-Butyl formate
  • Packaging:5g
  • Price:$ 155
  • Delivery:In stock
  • Buy Now
  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:tert-Butyl formate 99%
  • Packaging:25g
  • Price:$ 359
  • Delivery:In stock
  • Buy Now
  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:tert-Butyl formate 99%
  • Packaging:5g
  • Price:$ 104
  • Delivery:In stock
  • Buy Now
  • Manufacture/Brand:American Custom Chemicals Corporation
  • Product Description:TERT-BUTYL FORMATE 95.00%
  • Packaging:25G
  • Price:$ 1414.68
  • Delivery:In stock
  • Buy Now
  • Manufacture/Brand:American Custom Chemicals Corporation
  • Product Description:TERT-BUTYL FORMATE 95.00%
  • Packaging:5G
  • Price:$ 882.03
  • Delivery:In stock
  • Buy Now
  • Manufacture/Brand:AHH
  • Product Description:tert-Butyl formate 97%
  • Packaging:25g
  • Price:$ 608
  • Delivery:In stock
  • Buy Now

Relevant articles and documentsAll total 83 Articles be found

-

Closson,W.D.,Haug,P.

, p. 2384 - 2389 (1964)

-

-

Young,Pare

, p. 1772 (1958)

-

Sonolytic destruction of methyl tert-butyl ether by ultrasonic irradiation: The role of O3, H2O2, frequency, and power density

Kang, Joon-Wun,Hung, Hui-Ming,Lin, Angela,Hoffmann, Michael R.

, p. 3199 - 3205 (1999)

The kinetics of degradation of methyl tert-butyl ether (MTBE) by ultrasonic irradiation in the presence of ozone as functions of applied frequencies and applied power are investigated. Experiments are performed over the frequency range of 205-1078 kHz. The higher overall reaction rates are observed at 358 and 618 kHz and then at 205 and 1078 kHz. The observed pseudo-first-order rate constant, k(O), for MTBE degradation increases with increasing power density up to 250 W L-1. A linear dependence of the first- order rate constant, k(O3), for the simultaneous degradation of O3 on power density is also observed. Naturally occurring organic matter (NOM) is shown to have a negligible effect on observed reaction rates. The kinetics of degradation of methyl tert-butyl ether (MTBE) by ultrasonic irradiation in the presence of ozone as functions of applied frequencies and applied power are investigated. Experiments are performed over the frequency range of 205-1078 kHz. The higher overall reaction rates are observed at 358 and 618 kHz and then at 205 and 1078 kHz. The observed pseudo-first-order rate constant, k0, for MTBE degradation increases with increasing power density up to 250 W L-1. A linear dependence of the first-order rate constant, kO(3), for the simultaneous degradation of O3 on power density is also observed. Naturally occurring organic matter (NOM) is shown to have a negligible effect on observed reaction rates.

Murray et al.

, p. 2429,2434 (1967)

PROCESS FOR MAKING FORMIC ACID UTILIZING LOWER-BOILING FORMATE ESTERS

-

Paragraph 00177; 00178, (2019/02/15)

Disclosed is a process for recovering formic acid from a formate ester of a C3 to C4 alcohol. Disclosed is also a process for producing formic acid by carbonylating a C3 to C4 alcohol, hydrolyzing the formate ester of the alcohol, and recovering a formic acid product. The alcohol may be dried and returned to the reactor. The process enables a more energy efficient production of formic acid than the carbonylation of methanol to produce methyl formate.

IRON-CATALYZED CROSS-COUPLING OF METHHANOL WITH SECONDARY OR TERTIARY ALCOHOLS TO PRODUCE FORMATE ESTERS

-

Paragraph 0124-0126; 0128, (2019/02/17)

A process for preparing a variety of secondary and tertiary alkyl formate esters via the coupling of methanol and secondary (or tertiary) alcohols. Iron-based catalysts, supported by pincer ligands, are employed to produce these formate esters in high yields and unprecedentedly high selectivities (>99%). Remarkably, the coupling strategy is also applicable to bulkier tertiary alcohols, which afford corresponding tertiary formate esters in moderately high yields and high selectivities.

Purified mCPBA, a Useful Reagent for the Oxidation of Aldehydes

Horn, Alexander,Kazmaier, Uli

, p. 2531 - 2536 (2018/03/21)

Purified mCPBA is a useful reagent for the oxidation of several classes of aldehyde. Although linear unbranched aliphatic aldehydes are oxidized to the corresponding carboxylic acids, α-branched ones undergo Baeyer–Villiger oxidation to formates. α-Branched α,β-unsaturated aldehydes provide enolformates and/or epoxides, which can be saponified to α-hydroxy ketones with shortening of the carbon chain by 1 carbon. Unbranched α,β-unsaturated aldehydes undergo an interesting Baeyer–Villiger oxidation/epoxidation/formate migration/BV oxidation cascade, which results in formyl-protected hydrates with an overall loss of two carbon atoms.

Tailor-made Molecular Cobalt Catalyst System for the Selective Transformation of Carbon Dioxide to Dialkoxymethane Ethers

Schieweck, Benjamin G.,Klankermayer, Jürgen

supporting information, p. 10854 - 10857 (2017/08/30)

Herein a non-precious transition-metal catalyst system for the selective synthesis of dialkoxymethane ethers from carbon dioxide and molecular hydrogen is presented. The development of a tailored catalyst system based on cobalt salts in combination with selected Triphos ligands and acidic co-catalysts enabled a synthetic pathway, avoiding the oxidation of methanol to attain the formaldehyde level of the central CH2 unit. This unprecedented productivity based on the molecular cobalt catalyst is the first example of a non-precious transition-metal system for this transformation utilizing renewable carbon dioxide sources.

TiCl4/Et3N-Mediated Condensation of Acetate and Formate Esters: Direct Access to β-Alkoxy- and β-Aryloxyacrylates

álvarez-Calero, José María,Jorge, Zacarías D.,Massanet, Guillermo M.

supporting information, p. 6344 - 6347 (2016/12/23)

A methodology to build (E)-β-alkoxy- and (E)-β-aryloxyacrylate moieties from acetate and formate esters promoted by the TiCl4/Et3N system is presented. The reaction is compatible with a broad range of structural skeletons and elapses through an unusual condensation pathway. Taking into account the obtained results, we propose a plausible mechanism involving a bimetallic titanium intermediate for this type of transformation.

Process route upstream and downstream products

Process route

Ethyl tert-butyl ether
637-92-3

Ethyl tert-butyl ether

acetic acid tert-butyl ester
540-88-5

acetic acid tert-butyl ester

methyl nitrate
598-58-3

methyl nitrate

tert-butyl formate
762-75-4

tert-butyl formate

Conditions
Conditions Yield
With nitrate radical; In gas; at -16.1 - 89.9 ℃; under 750.06 Torr; Mechanism; Kinetics;
Ethyl tert-butyl ether
637-92-3

Ethyl tert-butyl ether

acetic acid tert-butyl ester
540-88-5

acetic acid tert-butyl ester

tert-butyl formate
762-75-4

tert-butyl formate

acetaldehyde
75-07-0,9002-91-9

acetaldehyde

ethyl acetate
141-78-6

ethyl acetate

acetone
67-64-1

acetone

<i>tert</i>-butyl alcohol
75-65-0

tert-butyl alcohol

Conditions
Conditions Yield
With water; titanium(IV) oxide; for 12h; Concentration; pH-value; Kinetics; UV-irradiation;
di-<i>tert</i>-butoxy-methane
2568-93-6

di-tert-butoxy-methane

chloroform
67-66-3,8013-54-5

chloroform

dichloromethane
75-09-2

dichloromethane

tertiary butyl chloride
507-20-0

tertiary butyl chloride

tert-butyl formate
762-75-4

tert-butyl formate

1,1,2,2-tetrachloroethane
79-34-5

1,1,2,2-tetrachloroethane

Conditions
Conditions Yield
With di-tert-butyl peroxide; at 130 ℃; Rate constant; Mechanism;
carbon dioxide
124-38-9,18923-20-1

carbon dioxide

<i>tert</i>-butyl alcohol
75-65-0

tert-butyl alcohol

formic acid
64-18-6

formic acid

tert-butyl formate
762-75-4

tert-butyl formate

Conditions
Conditions Yield
With hydrogen; triethylamine; TpRu(PPh3)(CH3CN)H; at 100 ℃; for 16h; under 38000 Torr;
tert-butyl methyl ether
1634-04-4

tert-butyl methyl ether

acetic acid methyl ester
79-20-9

acetic acid methyl ester

tert-butyl formate
762-75-4

tert-butyl formate

acetone
67-64-1

acetone

<i>tert</i>-butyl alcohol
75-65-0

tert-butyl alcohol

Conditions
Conditions Yield
With ozone; In water; at 20 ℃; pH=6.6 - 6.8; Kinetics; ultrasonic irradiation;
8%
5%
3%
12%
With dihydrogen peroxide; iron(II); In water; at 21.85 ℃; pH=3; Further Variations:; irradiation time; Kinetics; UV-irradiation;
di-<i>tert</i>-butoxy-methane
2568-93-6

di-tert-butoxy-methane

tert-butyl formate
762-75-4

tert-butyl formate

Conditions
Conditions Yield
With di-tert-butyl peroxide; In chlorobenzene; at 130 - 150 ℃; Rate constant; Mechanism; or without solvent;
tertiary butyl chloride
507-20-0

tertiary butyl chloride

carbon dioxide
124-38-9,18923-20-1

carbon dioxide

tert-butyl formate
762-75-4

tert-butyl formate

<i>tert</i>-butyl alcohol
75-65-0

tert-butyl alcohol

Conditions
Conditions Yield
With hydrogen; sodium hydrogencarbonate; {W(CO)5Cl}(1-); In tetrahydrofuran; at 150 ℃; for 24h; under 80 - 85 Torr;
26.7%
73.3%
tert-butyl methyl ether
1634-04-4

tert-butyl methyl ether

tert-butyl formate
762-75-4

tert-butyl formate

acetone
67-64-1

acetone

2-methoxy-2-methylpropionaldehyde
36133-35-4

2-methoxy-2-methylpropionaldehyde

<i>tert</i>-butyl alcohol
75-65-0

tert-butyl alcohol

Conditions
Conditions Yield
With ozone; In water; at 12 ℃; pH=7; Further Variations:; Reagents; Kinetics;
With ozone; In water; at 20 ℃; pH=7; Further Variations:; Reagents; Kinetics; Product distribution;
methanol
67-56-1

methanol

<i>tert</i>-butyl alcohol
75-65-0

tert-butyl alcohol

tert-butyl formate
762-75-4

tert-butyl formate

Conditions
Conditions Yield
With [bis({2‐[bis(propan‐2‐yl)phosphanyl]ethyl})amine](borohydride)(carbonyl)(hydride)iron(II); methacrylic acid methyl ester; In toluene; at 140 ℃; for 8h; under 13689.1 Torr; Reagent/catalyst; Autoclave; Inert atmosphere;
71%
di-<i>tert</i>-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl formate
762-75-4

tert-butyl formate

Conditions
Conditions Yield
With N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; water;
62%
In 1,4-dioxane; water;
With sodium hydroxide; In 1,4-dioxane;

Global suppliers and manufacturers

Global( 34) Suppliers
  • Company Name
  • Business Type
  • Contact Tel
  • Emails
  • Main Products
  • Country
  • Shaanxi BLOOM TECH Co.,Ltd
  • Business Type:Lab/Research institutions
  • Contact Tel:+86-29-86470566
  • Emails:sales@bloomtechz.com
  • Main Products:79
  • Country:China (Mainland)
  • Shanghai Upbio Tech Co.,Ltd
  • Business Type:Lab/Research institutions
  • Contact Tel:+86-21-52196435
  • Emails:emmahu@up-bio.com
  • Main Products:87
  • Country:China (Mainland)
  • Finetech Industry Limited
  • Business Type:Trading Company
  • Contact Tel:86-27-87465837
  • Emails:sales@finetechnology-ind.com
  • Main Products:29
  • Country:China (Mainland)
  • Antimex Chemical Limied
  • Business Type:Lab/Research institutions
  • Contact Tel:0086-21-50563169
  • Emails:anthony@antimex.com
  • Main Products:163
  • Country:China (Mainland)
  • Skyrun Industrial Co.,Ltd
  • Business Type:Lab/Research institutions
  • Contact Tel:0086-576-84610586
  • Emails:sales@chinaskyrun.com
  • Main Products:18
  • Country:China (Mainland)
close
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 762-75-4
Post Buying Request Now
close
Remarks: The blank with*must be completed