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Propylene Carbonate

CAS:108-32-7 Product spec:99.5%
Propylene Carbonate Formula: C4H6O3 Content %≥ 99.5 Appearance colorless transparent liquid, no mechanical impurity

Gamma-Octalactone

CAS:104-50-7 Product spec:min99.0%
Gamma-Octalactone Molecular Formula : C8H14O2=142.20 CAS NO:104-50-7 FEMA NO:2796 Flash Point:110℃ Boiling Point :234℃atmospheric
Post Time:[2010-08-16 ]Anhui Hyea Chemical Co., Ltd.,

Ethyl-4chloroacetoacetate

CAS: Product spec:--
Molecular Formula : C6H9O3CL Molecular Weight : 170.64 Quality Index: 1.colorless transparent unctuous liquid,lachrymatory. 2.density d420: 1.218 3.content: ≥98%
Post Time:[2010-08-13 ]Changzhou Kefeng Chemical Co.,Ltd.

Isophthalyl Chloride

CAS:99-63-8 Product spec:--
Item Index Appearance White crystal Content ≥99.9% Melting Point 43-44°C Boiling Point 276°C Density 1.3880(7.3°C) Refractive Index 1.570(47°C)
Post Time:[2010-08-13 ]Changzhou Kefeng Chemical Co.,Ltd.

Terephthaloyl Chloride

CAS:100-20-9 Product spec:--
Quality standard : Appearance:white crystal MP:82-84°C Assay:≥99.80% BP:259°C
Post Time:[2010-08-13 ]Changzhou Kefeng Chemical Co.,Ltd.

M-chlorobenzoyl chloride

CAS:618-46-2 Product spec:--
Molecular Formula:C7H4Cl2O Molecular Weight: 175.01 Quality Index: Appearance:Colorless transparent liquid Content:≥99.5% Ortho-chlorine:≤0.2% Para-chlorine:≤0.2% Boiling ..
Post Time:[2010-08-13 ]Changzhou Kefeng Chemical Co.,Ltd.

(2-Methyl-5-nitrophenyl)guanidine nitrate

CAS:152460-08-7 Product spec:98%
(2-Methyl-5-nitrophenyl)guanidine nitrate Molecular Formula:C8H10N4O2.HNO3 Molecular Weight:257.20 CAS Registry number:152460-08-7
Post Time:[2010-08-13 ]NorthCarolina Chemlabs (Shanghai)

3-Aminophenylacetylene

CAS:54060-30-9 Product spec:98%
3-Aminophenylacetylene Molecular Formula:C8H7N Molecular Weight:117.15 CAS Registry number:54060-30-9
Post Time:[2010-08-13 ]NorthCarolina Chemlabs (Shanghai)

7-Ethylcamptothecin

CAS:78287-27-1 Product spec:99%
7-Ethylcamptothecin Molecular Formula:C22H20N2O4 Molecular Weight:376.40 CAS Registry number:78287-27-1
Post Time:[2010-08-13 ]NorthCarolina Chemlabs (Shanghai)

ADAMANTANE

CAS:281-23-2 Product spec:--
CAS No: 281-23-2 Chemical Formula: C10H16 Formula Weight: 136.24 Description: White to beige crystals or crystalline powder Identification (IR): Conforms to structure and stand..
Post Time:[2010-08-12 ]DUDLEY CHEMICAL CORPORATION