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CAS NO. 135-19-3 2-NAPHTHOL (BETA NAPHTHOL)/Best price of 99%m in 2-Naphthol TOP1 supplier /sample is free/ DA days
Product Name: 2-NAPHTHOL
CAS:135-19-3
Molecular formula: C10H8O
Molecular weight: 144.17
EINECS No.: 205-182-7
Density: 1.2±0.1 g/cm3
Boiling point: 285.5±0.0 °C at 760 mmHg
Melting point: 120-122 °C (lit.)
Appearance: Off-white flakes or uniform powder, allowed to turn dark yellow or dark red during storage
Uses: It can be used in the manufacture of various intermediates in the aniline dye industry (such as tufted acid, ja acid, 2.3-acid), and can also be used as a raw material for pigments, paints and ice dye primers and in medicine and other industries.
Packing: Coat woven packaging, each bag has a gross weight of 25.1KG and a net weight of 25KG
Storage conditions: Fireproof, moisture-proof and exposure-proof during storage and transportation. Store in a dry, ventilated place. Store and transport according to the provisions of flammable and toxic substances.
Other name： BETA-NAPHTHOL
Purity:≥99%
Brand:MIT -IVY INDUSTRY CO.,LTD
Port: Shanghai or others
ProductionCapacity: 1-100 Metric Ton/Month
Packing: according to the requirement
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment -
N,N’-Dicyclohexylcarbodiimide CAS 538-75-0
Product name: Dicyclohexylcarbodiimide
CAS 538-75-0
Molecular formula: C13H22N2
Molecular weight: 206.33
EINECS No. 208-704-1
Appearance: White to light yellow waxy solid or crystalline mass
Port: any port in china
Packing: according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
CAS NO.609-72-3 N,N-Dimethyl-o-toluidine Purity：99% High quality/Best price/In stock
Product name: N,N-Dimethyl-o-toluidine
CAS: 609-72-3
Molecular formula: C9H13 N
Molecular weight: 135.209
EINECS No.: 210-199-8
Purity:≥99%
Density: 0.929
PSA: 3.24000
LogP: 2.06100
Melting Point: -60°C
Boiling Point: 76 °C18 mm Hg(lit.)
Flash Point 63 ºC
Safety:Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx.
Risk Code: R23/24/25;R33;R52/53
Brand:MIT -IVY INDUSTRY CO.,LTD
Other names：o-Toluidine,N,N-dimethyl- (8CI); 2,N,N-Trimethylaniline; 2-Methyl-N,N-dimethylaniline;Dimethyl-o-toluidine; N,N,2-Trimethylaniline; N,N-Dimethyl-2-methylaniline;N,N-Dimethyl-o-methylaniline; N,N-Dimethyl-o-toluidine; NSC 1784;o-Methyl-N,N-dimethylaniline; o-Methyldimethylaniline
Port: any port in china
Packing:according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
N,N-Dimethylpropionamide CAS 758-96-3
Product name: Diethylacetamide
CAS 685-91-6
Molecular formula: C6H13NO
Molecular weight: 115.17
EINECS No.211-685-2
Appearance: Transparent colorless to light yellow
Port: any port in china
Packing: according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
Diethylacetamide CAS 685-91-6
Product name: Diethylacetamide
CAS 685-91-6
Molecular formula: C6H13NO
Molecular weight: 115.17
EINECS No.211-685-2
Appearance: Transparent colorless to light yellow
Port: any port in china
Packing: according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
N,N-Diethylformamide CAS 617-84-5
Product name: N,N-Diethylformamide
CAS 617-84-5
Molecular formula: C5H11NO
Molecular weight: 101.15
EINECS No.210-533-2
Appearance: Transparent colorless to light yellow
Port: any port in china
Packing: according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
N,N-Dimethylethylamine CAS 598-56-1
Product name: N,N-Dimethylethylamine
CAS: 598-56-1
Molecular formula: C4H11N
Molecular weight: 73.14
EINECS No.:209-940-8
Appearance: Transparent colorless to light yellow
Port: any port in china
Packing: according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
CAS NO.106-49-0 PURITY : 99% P-Toluidine/High quality/Best price/In stock
Product name: P-Toluidine
CAS: 106-49-0
Molecular formula: C7H9N
Molecular weight: 107.155
EINECS No.: 203-403-1
Purity:≥99%
Density:0.992 g/cm3
PSA: 26.02000
LogP: 2.15840
Melting Point: 43 ºC
Boiling Point: 197.4 ºC at 760 mmHg
Flash Point: 84.5 ºC
Safety: 28-36/37-45-61-28A
Risk Code: 23/24/25-36-40-43-50
Brand:MIT -IVY INDUSTRY CO.,LTD
Other names：1-Amino-4-methylbenzene;4-Aminotoluene;4-Methyl-1-aminobenzene;4-Methylaniline;4-Methylbenzenamine;4-Methylphenylamine;4-Toluidine;4-Tolylamine;Benzenamine,4-methyl-;C.I. Azoic Coupling Component 107;Naphthol AS-KG;Naphtol AS-KG;Naphtol AS-KGLL;p-Aminotoluene;p-Methylaniline;p-Methylbenzenamine;p-Methylphenylamine;p-Tolylamine;DHET;Para Toluidine;
Port: any port in china
Packing:according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
2-Ethylhexylamine CAS:104-75-6 Purity: ＞99% Intermediates of pesticides, feedstocks, surfactants, and insecticides
2-Ethylhexylamine
CAS: 104-75-6
PURITY ≥99.%
Molecular formula ：C8H19N
NO 129.24
EINECS number 203-233-8
Port: any port in china
Packing:according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
N,N-Dimethylaniline CAS: 121-69-7 PURITY：＞99% Dye intermediates
N,N-Dimethylaniline
CAS: 121-69-7
PURITY ≥99%
Molecular formulaC8H11N
NO 121.18
EINECS number 204-493-5
Port: any port in china
Packing:according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
N,N-Diethyl-m-toluamide DEET CAS :134-62-3 PURITY : ＞99% Insect repellent
N,N-Diethyl-m-toluamide
CAS: 134-62-3
PURITY ≥99%
Molecular formula ：C12H17NO
NO 191.27
EINECS number 223-055-4
Port: any port in china
Packing:according to the clients requirement
Storage: Store in dry, dark and ventilated place.
Transportation: by sea or by air
payment methods: L/C, T/T, D/A, D/P, O/A, paypal, western union etc.accept all payment. -
![[Copy] N,N-Dimethylacetamide CAS: 127-19-5](https://cdn.globalso.com/mit-ivy/微信图片_20240527115131.jpg)
[Copy] N,N-Dimethylacetamide CAS: 127-19-5
N,N-Dimethylacetamide CAS: 127-19-5
Chemical properties: The chemical properties are very similar to N,N-dimethylformamide, and it is a representative amide solvent. In the absence of acid or alkali, it will not decompose when heated to boiling under normal pressure, so it can be distilled under normal pressure. The hydrolysis rate is very slow. When N,N-dimethylacetamide containing 5% water is heated at 95°C for 140 hours, only 0.02% is hydrolyzed. However, in the presence of acid and alkali, the hydrolysis rate increases. Saponification occurs when heated in the presence of a strong alkali.
application
1. Pharmaceutical intermediate dimethylacetamide is an important pharmaceutical raw material and is widely used in the production of amoxicillin, cephalosporins and other drugs. As a solvent or cocatalyst, dimethylacetamide can improve product quality and yield compared with traditional organic solvents. In 2000, the demand for dimethylacetamide in the pharmaceutical industry was approximately 6kt. The demand for dimethylacetamide in 2006 was approximately 9.6kt. 2. Acrylic fiber production In the production of acrylic fiber, some use the dimethylacetamide route. At present, domestic acrylic fiber production Chemicalbook mainly includes sodium thiocyanate two-step method, dimethylformamide one-step method and dimethylacetamide organic wet method according to solvents. From the perspective of process and equipment characteristics, material consumption, environmental impact, product quality, Many factors such as post-processing performance, localization rate and foreign development trends have increased application research and promotion efforts. Dimethylacetamide was used as a comprehensive comparison. Sodium thiocyanate two-step method and dimethylacetamide organic wet method were used. The most promising development. At present, many acrylic fiber installations in China use wet processes using dimethylacetamide as the solvent.
