NAPHTHALENE-2,7-DISULFONYL DICHLORIDE

Modify Date: 2025-08-24 21:35:44

NAPHTHALENE-2,7-DISULFONYL DICHLORIDE structure	Common Name	NAPHTHALENE-2,7-DISULFONYL DICHLORIDE
	CAS Number	19551-16-7	Molecular Weight	325.18800
	Density	1.651 g/cm3	Boiling Point	499.4ºCat 760 mmHg
	Molecular Formula	C₁₀H₆Cl₂O₄S₂	Melting Point	N/A
	MSDS	USA	Flash Point	255.9ºC

Name	2,7-Naphthalenedisulfonyl chloride
Synonym	More Synonyms

Density	1.651 g/cm3
Boiling Point	499.4ºCat 760 mmHg
Molecular Formula	C₁₀H₆Cl₂O₄S₂
Molecular Weight	325.18800
Flash Point	255.9ºC
Exact Mass	323.90800
PSA	85.04000
LogP	4.85640
Vapour Pressure	1.28E-09mmHg at 25°C
Index of Refraction	1.647

Hazard Codes	Xi: Irritant;
HS Code	2904909090

Precursor 2
CAS#:1655-35-2 Sodium naphthal... CAS#:92-41-1 naphthalene-2,7...
DownStream 4
CAS#:2198-77-8 DICHLORONAPTHALENE CAS#:71977-56-5 2,7-naphthalene... CAS#:90799-47-6 2-Amino-7-chlor... CAS#:40492-93-1 7-chloronaphtha...

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

naphthalene-2,7-disulfonyl chloride

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,7-NAPHTHALENEDISULFONYL CHLORIDE
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: NAPHTHALENE-2,7-DISULFONYL DICHLORIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Price: ￥1841/1g

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