3,3′,4,4′-Benzophenonetetracarboxylic dyanhydride (BTDA) 2421-28-5

Deskripsyon kout:

BTDA 2421-28-5

Non pwodwi:3,3',4,4'-Benzophenonetetracarboxylic dyanhydride

CAS:2421-28-5

MF:C17H6O7

mw:322.23

EINECS:219-348-1

karaktè:manifakti

Pake:1 kg / kg oswa 25 kg / tanbou

Voye imèl ba nou

Pwodwi detay

Tags pwodwi

Deskripsyon

Non pwodwi: 3,3',4,4'-Benzophenonetetracarboxylic dyanhydride BTDA
CAS: 2421-28-5
MF: C17H6O7
MW: 322.23
EINECS: 219-348-1
Pwen k ap fonn: 218-222 °C (lit.)
Pwen bouyi: 320°C 5mm
Dansite: 1,57 g/cm3
Dansite vapè: 1.4 (vs lè)
Presyon vapè: <0.1 mm Hg (0 °C)
Endèks refraktif: 1.6380 (estimasyon)
Fp: 324 °C
BRN: 761777

Spesifikasyon

Non pwodwi	3,3',4,4'-Benzophenonetetracarboxylic dyanhydride BTDA
CAS	2421-28-5
Aparans	Poud blan
Pite	99% Min
Pake	1 kg/sak oswa 25 kg/tanbou

Aplikasyon

1.BTDA se monomè enpòtan nan polyimid, epi li itilize pou pwodiksyon materyèl polyimid.
2.Itilize nan sentèz poliimid.
3.BTDA polymère amann gratis-ap koule tankou dlo poud apwopriye pou rezon jeneral. BTDA Microfine Micronized poud fasilite melanje nan rezin epoksidik. BTDA ultrapure-wo pite, segondè-essai poud pou sentèz kritik polyimid.

Peman

1, T/T

2, L/C

3, viza

4, kat kredi

5, Paypal

6, Alibaba komès asirans

7, Western Union

8, MoneyGram

9, Anplis, pafwa nou aksepte tou Bitcoin.

Kondisyon depo

Sele epi estoke nan yon anviwònman vantile, sèk

Previous: 4,4′-Methylenedianiline/MDA/DADPM;bis(p-aminophenyl)methane 101-77-9

Pwochen: 9,9-Bis(4-aminophenyl)fluorène (FDA) CAS 15499-84-0 Pri faktori

Pwodwi ki gen rapò

3,3′,4,4′-Benzophenonetetracarboxylic dyanhydride (BTDA) 2421-28-5

Deskripsyon kout:

Pwodwi detay

Tags pwodwi

Deskripsyon

Spesifikasyon

Aplikasyon

Peman

Kondisyon depo

Pwodwi ki gen rapò

AMINOGUANIDINE HYDROCHLORIDE 1937-19-5

Methyl asetoacetate 105-45-3

Diphenyl carbonate CAS 102-09-0 pri manifakti

Dimethyl oksalat 553-90-2

Methyl izobutil ketonn/4-Methyl-2-pentanone/MIB...

Phenyl chloroformate 1885-14-9