Garrett Leight California Optical

R R O O N N Ron Pharm Co., Limited Reliable Outstanding Novel

Current position: Home → Products → Fine Chemicals

Products Products

Hots / Products

M-Cresol

发布时间： 2017 - 07 - 05

M-Cresol INCI Name: M-Cresol Chemical Name: 3-Hydroxytoluene, 3-Methylphenol, Meta-Cresol, m-methylphenol, Hydroxy-3-methylbenzene, 3-Cresol; 3-methyl-Phenol, 1-hydroxy-3-methylbenzene CAS No. : 108-39-4EINECS No. : 203-577-9 Molecular Formula: C7H8OMolecular Weight: 108.14 Specification:ItemsSpecification1. Appearance:Clear Colorless to Brown Liquid2. Meta-Cresol Content %:99.0 min3. Pata-Cresol Content %:0.5 max4. Water:0.1 max5. Density (g/ml) 20 deg C:1.035±0.016. Neutral oil:0.1 max Application: As an organic intermediate, Package: 200kg per drum. Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. This prod...

1,3-Butylene Glycol

发布时间： 2017 - 10 - 30

1,3-Butylene Glycol INCI Name: 1,3-Butylene GlycolChemical Name: 3-Hydroxy-1-butanol, Methyltrimethylene glycol, Butylene glycol, Butanediol, Butane-1,3-diol, 1,3-Dihydroxybutane, (3R)-butane-1,3-diol CAS No. : 107-88-0EINECS No. : 203-529-7 Molecular Formula: C4H10O2Molecular Weight: 90.12 Specification:ItemsSpecification1. Appearance:White Flakes2. Content %:99.0 min3. Melting point deg C:98 ~ 1024. Free Acid %:1.0 max5. Color (Hazen):80 max Application: As an organic intermediate,THPA is usually used in the production of alkyd and unsaturated polyester resins,coatings and the curing agent for the epoxy resins,and also used in insecticides,sulfide regulator, plasticizers, surfactant, alkyd resin modi...

AIBN

发布时间： 2017 - 11 - 23

AIBN INCI Name: 2,2'-Azobis(2-methylpropionitrile)Chemical Name: 2,2-Azobisisobutyronitrile, AIBN, Azo-iso-butyronitrile, 2,2-dimethyl-2,2-azodipropiononitrile; 2,2-Azobsisobutyronitril; 2,2-Azodi(isobutyronitrile); 2,2'-Azodiisobutyronitrile; Azo two different nitrile; 2,2'-(E)-diazene-1,2-diylbis(2-methylpropanenitrile); 2-(1-cyano-1-methyl-ethyl)azo-2-methyl-propanenitrile; 2,2 ZODI(ISOBUTY- RONITRILE) CAS No. : 78-67-1EINECS No. : 201-132-3 Molecular Formula: C8H12N4Molecular Weight: 164.2 Specification:ItemsSpecificationHigh GradeFirst GradeNormal GradePurity, AIBN %(m/m) ≥99.098.098.0Melting Point, ℃100.0-103.099.0-103.098.0-103.0Fugitive Constituent, %(m/m)≤0.100.500.50Methanol Insoluble Matter, %(m/m)≤0.010.050.10Color Point, pc/10g ≤5.08.010.0Ap...

查看详情

立即咨询

Tel: 86-21-5169 5932

Email: info@ronpharm.com

Add: 11F Central Plaza, Huaan Road, Kunshan, China

产品名称：
PTBBA

上市日期： 2017-03-28

INCI Name: 4-tert-Butylbenzoic acid

CAS No. : 98-73-7

EINECS No. : 202-696-3

Molecular Formula: C₁₁H₁₄O₂

Molecular Weight: 178.23

PTBBA

PTBBA

INCI Name: 4-tert-Butylbenzoic acid

Chemical Name: PTBBA, P-tert-Butylbenzoic acid

CAS No. : 98-73-7

EINECS No. : 202-696-3

Molecular Formula: C₁₁H₁₄O₂

Molecular Weight: 178.23

Specification:

Items	Specification
1. Appearance:	White crystalline powder
2. Purity %:	99.0 min
3. Melting point deg C:	164 ~ 166
4. Acid value mgKOH/g:	312 ~ 316
5. Moisture %:	0.1 max
6. Ash %:	0.01max
7. Iron ppm:	3 max
8. Color (Hazen):	20 max

Application: Intermediate for synthesis; Additive in formulations of various applications. PTBBA is a kind of organic intermediate.

Package: 25kg per bag /500kg per bag.

Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.

Shelf Life: 1 year.