Methanol-d4

ChemicalBook > CAS DataBase List > Methanol-d4

Product Name: Methanol-d4
CAS No.: 811-98-3
Chemical Name: Methanol-d4
Synonyms: CD3OD;Deuterated methanol;METHYL-D3 ALCOHOL-D;METHANOL-D4;METHANOL-4D;D4-Methanol;% (v/v) TMS;(2H4)methanol;Methan-d3-ol-d;METHANOL-12C-D4
CBNumber: CB0111579
Molecular Formula: CD4O
Formula Weight: 36.07
MOL File: 811-98-3.mol

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Methanol-d4 Property

Melting point:: -99 °C
Boiling point:: 65.4 °C(lit.)
Density: 0.888 g/mL at 25 °C(lit.)
vapor pressure: 129 hPa (20 °C)
refractive index: n20/D 1.326(lit.)
Flash point:: 52 °F
storage temp.: no restrictions.
solubility: Chloroform (Slightly), Water (Slightly)
form: Liquid
color: Colorless
Specific Gravity: 0.89
explosive limit: 5.5-36.5%(V)
Water Solubility: Miscible with water, ethanol, ether, acetone and chloroform.
BRN: 1733278
Exposure limits: ACGIH: TWA 200 ppm; STEL 250 ppm (Skin)
OSHA: TWA 200 ppm(260 mg/m3)
NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3)
Stability:: Stable. Incompatible with moisture, acids, acid chlorides, acid anhydrides, oxidizing agents, reducing agents, alkali metals. Highly flammable.
InChIKey: OKKJLVBELUTLKV-MZCSYVLQSA-N
CAS DataBase Reference: 811-98-3(CAS DataBase Reference)
EPA Substance Registry System: Methanol-d4 (811-98-3)

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Safety

Hazard Codes: F,T
Risk Statements: 11-23/24/25-39/23/24/25
Safety Statements: 7-16-36/37-45
RIDADR: UN 1230 3/PG 2
WGK Germany: 1
RTECS: PC1400000
F: 10-21
Autoignition Temperature: 440 °C
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 28459000
Toxicity: LD50 orally in Rabbit: 5628 mg/kg LD50 dermal Rabbit 17100 mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H370Causes damage to organs

Precautionary statements

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

P233Keep container tightly closed.

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 444758
Product name: Methanol-d4
Purity: "100%", 99.96 atom % D
Packaging: 1g
Price: $38.48
Updated: 2024/03/01

Sigma-Aldrich

Product number: 444758
Product name: Methanol-d4
Purity: "100%", 99.96 atom % D
Packaging: 10g
Price: $526
Updated: 2024/03/01

Sigma-Aldrich

Product number: 151947
Product name: Methanol-d4
Purity: ≥99.8 atom % D
Packaging: 1g
Price: $34.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 151947
Product name: Methanol-d4
Purity: ≥99.8 atom % D
Packaging: 10g
Price: $170
Updated: 2024/03/01

Sigma-Aldrich

Product number: 151947
Product name: Methanol-d4
Purity: ≥99.8 atom % D
Packaging: 50g
Price: $649
Updated: 2024/03/01

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Methanol-d4 Chemical Properties,Usage,Production

Synthesis

A preparation method for providing per-deuterated methanol is provided, specifically: opening the valve of deuterium gas and carbon monoxide, and controlling the volume ratio to be 1:1 to carry out premixing (deuterium gas and carbon monoxide are respectively 2kg and 14kg, a total of 16kg). Under the pressure of 5.5MPa, at a speed of 2L/s, through the catalyst bed layer of gold oxide: platinum oxide: rhodium oxide = 1:3:2 (mass ratio) at 210~380℃, after continuous circulation reaction for 24 hours, in The per-deuterated methanol reaction solution was obtained from the separation kettle, and the obtained reaction solution was rectified to give Methanol-d4: 3.2 kg, yield 35.5%, purity 99.8%.

Chemical Properties

colourless liquid

Uses

Methanol-d4 may be used as a solvent to analyze the rate of exchange of methoxyl group in camphor and norcamphor dimethyl ketals.

Application

Methyl Alcohol-d4 is the labeled analog of methyl alcohol, a common laboratory solvent used primarily in spectroscopic techniques (UV/VIS, NMR, IR).

Definition

ChEBI: Methanol-d4 is a deuterated compound that is methanol in which all four hydrogen atoms are replaced by deuterium. It is commonly used as a solvent in NMR spectroscopy. It has a role as an amphiprotic solvent.

General Description

Methanol-d₄ (CD₃OD) is a deuterated NMR solvent used for NMR-based research and analyses. It has the highest isotopic enrichment and will not interfere with the desired level of detection.
The absolute infrared absorption intensities of CD3OD have been reported between 8000 and 350cm^-1.

Synthesis

2131312313

Methanol-d4 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Methanol-d4 manufacturers

Shanghai UCHEM Inc.

Product: Methanol-D4 811-98-3
Price: US $54.00-606.00/g
Min. Order: 5g
Purity: 0.99
Supply Ability: 25kg
Release date: 2023-12-22

Hebei Mojin Biotechnology Co., Ltd

Product: Methanol-d4 811-98-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2024-10-22

Hebei Fengjia New Material Co., Ltd

Product: Methanol-d4 811-98-3
Price: US $5.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 100000
Release date: 2024-08-08

811-98-3, Methanol-d4Related Search:

Methanol-d4 18-CROWN-6-METHANOL (1,5-DIMETHYL-1H-PYRAZOL-3-YL)METHANOL 1,1,1-DIPHENYL-(N-METHYL-PYRROLINE-2YL)-METHANOL 1-AMINOCYCLOPROPYL-METHANOL (1,4-DIMETHYL-2-PIPERAZINYL)METHANOL,(1,4-DIMETHYLPIPERAZIN-2-YL)METHANOL METHANOL-D (1-AMINOMETHYL-CYCLOHEXYL)-METHANOL (1-[(4-NITROPHENYL)SULFONYL]-3-PIPERIDINYL)METHANOL [1-(4-FLUOROBENZYL)PYRROLIDIN-2-YL]METHANOL [1-(4-TRIFLUOROMETHYL-PHENYL)-CYCLOPROPYL]-METHANOL [1-(4-METHYLBENZYL)-1H-BENZIMIDAZOL-2-YL]METHANOL (1-AMINO-2,3-DIHYDRO-1H-BENZO[F]CHROMEN-2-YL)METHANOL HYDROCHLORIDE,(1-AMINO-2,3-DIHYDRO-1H-BENZO[F]CHROMEN-2-YL)-METHANOL HCL [1-(4-FLUORO-PHENYL)-CYCLOPROPYL]-METHANOL (1-[5-(TRIFLUOROMETHYL)PYRIDIN-2-YL]PIPERIDIN-4-YL)METHANOL (1,4-DIOXA-SPIRO[4.5]DEC-8-YL)-METHANOL METHANOL-13C-D4 16:0 P METHANOL (SODIUM SALT)

Methanol-d4, 99.5 atom % D, for NMR

Methanol-d4, 99.6+ atom % D, for NMR

Methanol-d4, 99.8 atom % D, for NMR

Methanol-d4, contains 0.03% V/V % TMS, 99.8 atom % D, for NMR

Methanol-d4, packaged in 0.50 ml ampules, 100.0 atom % D, for NMR

Methanol-d4, packaged in 0.75 ml ampules, 100.0 atom % D, for NMR

99.96 atom % D, 99% (CP)

Methanol-d4 99 atom % D

Methanol-d4 99.8 atom % D, contains 0.05 % (v/v) TMS

4X GC BUFFER I (10 X 1.5 ML)

(2H4)methanol

Deuterated methanol

METHANOL-D4, 100.0 ATOM % D (1PK=10 X 0.25ML)

METHANOL-D4 , 99.8 + ATOM % D (1PK=5 X 0.5ML)

METHYL-D3 ALCOHOL-D, 99.8+ ATOM % D (CON TAINS 1% V/V TMS)

Methanol-D<sub>4</sub>

METHANOL-D4, 99.8 + ATOM % D (1PK=10 X 1ML)

METHYL-D3 ALCOHOL-D, 100.0 ATOM % D

METHYL-D3 ALCOHOL-D, 99.8+ATOM % D (SEPTUM VIALS)

METHYL-D3 ALCOHOL-D, 99.8+ ATOM % D (CON TAINS 0.03% V/V TMS)

METHYL-12C-D3 ALCOHOL-D, 99.95 ATOM % 12 C, 99.5 ATOM % D

METHYL ALCOHOL-D4+0.05% TMS (V/V) (~0.7

METHYL-D3 ALCOHOL-D, 99.8 ATOM % D, ANH&

METHANOL-D4, 99.8 ATOM % D

METHYL-D3 ALCOHOL-D, 99+ ATOM % D

METHYL-D3 ALCOHOL-D, 99.95 ATOM % D (1PK =10 X 0.5ML)

METHYL-D3 ALCOHOL-D, 99.8 ATOM % D (CONT

METHYL-D3 ALCOHOL-D, 100 ATOM % D(CONTAINS 0.03% V/V TMS)

METHANOL-D(4) VIAL WITH 10 ML >99.95 (

METHYL-D3 ALCOHOL-D, 99.8+ ATOM % D, AN&

METHANOL-D4, 99.8 + ATOM % D (1PK=10 X 0.75ML)

METHYL-D3 ALCOHOL-D, 99.8+ ATOM % D (CON TAINS 0.1% V/V TMS)

METHYL-D3 ALCOHOL-D, 99.8 + ATOM % D (0.0 3% V/V TMS, 1PK=10 X 1ML)

Methanol-d4, isotopic purity 99.5+%

Methanol-d4,99.8%(Isotopic)

Methanol-d4,99.8%(Isotopic),contains0.05%v/vTMS

Methanol-d4, 100.0 atom % D, for NMR

Methanol-d4 99.8atom%D (0.75mL*10)

ACETIC ANHYDRIDE SOLUTION R1 PHE

CALCIUM NITRATE TETRAHYDRATE GRAN

HYDROXYDE CUPRIETHYLE SOL. PHE

SOLUTION IC MORPHOLINE 1G/L IN H2O

Methyl-d3 alcohol-d,99.5 atom

Methanol-d4, contains 0.05% TMS, 99.8% Isotopic

METHANOL-D4, >=99.8 ATOM % D, CONTAINS &

MethanolD4>99.8%(+0.03%tms)

MethanolD4>99.8%10x0.75ml

MethanolD4>99.96%10x0.75ml

MethanolD4>99.8%10X0.6ml

Tetradeuterio-methanol

Methanol-D4 "100%" >99.95 Atom % D

Methanol-D4 >99.5 Atom % D

Methanol-d4, 100%(Isotopic)

Methyl-d3 alcohol d, Tetradeuteromethanol

(1,1,1,O-2H4)Methanol

(O-2H,2H3)Methanol

Methanol-d4,for NMR,packaged in 0.50 ml ampules, 100.0 atom % D

Methanol-d4,for NMR,contains 0.03 v/v% TMS, 99.8% atom% D