N,N-Diisopropylethylamine CAS7087-68-5


N,N-Diisopropylethylamine
N-Ethyldiisopropylamine,
3-METHYL-1-BUTINE-3-OL;
BIOTECHGRADESOLVENT,99.5%;
DIPEA,
Ethyldiisopropylamine,
Hünig’s base


CAS Number:7087-68-5
EC Number:230-392-0
MDL number:MFCD00008868



Appearance Colorless to Light yellow clear liquid
Purity(GC) min. 99.0 %
Quality Level 200
Assay ≥99%
form liquid
refractive index n20/D 1.414 (lit.)
Melting Point -45 °C
Boiling Point 127 °C
density 0.742 g/mL at 25 °C (lit.)
Specific Gravity 0.92
Molecular Formula / Molecular Weight C8H19N = 129.25
Flash point 12 °C
Refractive Index 1.41
Solubility in water Insoluble
Solubility (soluble in) Alcohol
Condition to Avoid Air Sensitive
CAS 7087-68-5
MDL Number MFCD00008868
Explosion limit 0.7 - 6.3 %(V)
pH value 12.3 (H₂O, 20 °C) (as an emulsion)
Viscosity kinematic 0.88 mm2/s (20 °C)
Vapor pressure 14 hPa (20 °C)
HS Code 2921 19 99

General description
N,N-Diisopropylethylamine, also known as Hünig′s base, is a sterically hindered amine. It is a non-nucleophilic base commonly employed for substitution reactions.It acts as an activator for chiral iridium N, P ligand complexes, which can be utilized in the hydrogenation of α, β-unsaturated nitriles. The influence of varying concentration of N,N-diisopropylethylamine on the synthesis of olvanil in the presence of lipase catalyst has been investigated.

Application
N,N-Diisopropylethylamine may be used in the synthesis of mannosylated ovalbumin peptides.
TBDPS protection of Alcohols using tert-Butylchlorodiphenylsilane.
BOM protection of Alcohols using Benzyloxymethyl Chloride.

Storage and transportation:
Should be sealed and stored in a dry, cool and ventilated warehouse

Package:
200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after original packing to prevent the mixing of other substances such as moisture from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits.
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2-Isopropylphenol CAS88-69-7

2-Isopropylphenol
CAS:88-69-7
Molecular formula: C9H12O
EINECS号:201-852-8
prodox131
O-CUMENOL
O-ISOPROPYLPHENOL
ORTHO-ISO-PROPYLPHENOL
FEMA 3461
RTECS号：SL5900000

29071900
UN 3145
Hazard class 8
Packing Group II

ECHA EINECS - REACH Pre-Reg: 201-852-8
FDA UNII: B2899Z0Q2U
Beilstein Number: 1363322
MDL: MFCD00002224
CoE Number: 11234
XlogP3: 2.90 (est)
Molecular Weight: 136.19384000
Formula: C9 H12 O

Appearance: colorless to pale orange clear liquid (est)
Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity: 0.98900 to 0.99900 @ 25.00 °C.
Pounds per Gallon - (est).: 8.229 to 8.313
Refractive Index: 1.52500 to 1.53000 @ 20.00 °C.
Melting Point: 14.00 to 16.00 °C. @ 760.00 mm Hg
Boiling Point: 212.00 to 214.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.112000 mmHg @ 25.00 °C. (est)
Flash Point: 192.00 °F. TCC ( 88.89 °C. )

Product Number I0173
Purity / Analysis Method >98.0%(GC)
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 88-69-7
PubChem Substance ID 87571558
SDBS (AIST Spectral DB) 2344

Transport Information:
UN Number (DOT-AIR) UN3145
Class (DOT-AIR) 8
Packing Group (TCI-A) III
HS Number 2907.19.2000


Storage and transportation:
Should be sealed and stored in a dry, cool and ventilated warehouse

Package:
200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after original packing to prevent the mixing of other substances such as moisture from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits.
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2-(1-methylpropyl)phenol CAS89-72-5 2-sec-buty phenol

2-(1-methylpropyl)phenol
2-sec-buty phenol
O-S-BUTYLPHENOL;
ORTHO-SEC-BUTYLPHENOL;
OSBP
1-(1-Methylpropyl)phenol;
Phenol, o-sec-butyl-;
Phenol,2-(1-methylpropyl)

CAS No. 89-72-5
Molecular formula C10H14O
EINECS No. 201-933-8
Hazardous material transport number UN 3145
RTECS No. SJ8920000
Hazard class 8
Packing group III
Customs code 29071910


Product Number B0732
Purity / Analysis Method >97.0%(GC)
Molecular Formula / Molecular Weight C10H14O = 150.22 
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 89-72-5
Reaxys Registry Number 1210026
PubChem Substance ID 87563733
SDBS (AIST Spectral DB) 1789
MDL Number MFCD00002225
Specifications
Appearance White to Light yellow powder to crystal
Properties (reference)
Melting Point 14 °C
Boiling Point 228 °C
Flash point 102 °C
Specific Gravity (20/20) 0.98
Refractive Index 1.52
Solubility in water Insoluble
Solubility (soluble in) Alcohol, Ether
Transport Information:
UN Number (DOT-AIR) UN3145
Class (DOT-AIR) 8
Packing Group (TCI-A) III
HS Number 2907.19.2000

Storage and transportation:
Should be sealed and stored in a dry, cool and ventilated warehouse

Package:
200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after original packing to prevent the mixing of other substances such as moisture from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits.

https://www.newtopchem.com/archives/43085

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