Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,6-Dichlorophenyl isocyanate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

39920-37-1

39920-37-1 structure

Name: 2,6-Dichlorophenyl isocyanate
Chemical Name: 2,6-Dichlorophenyl isocyanate
CAS Number: 39920-37-1
Molecular Formula: C₇H₃Cl₂NO
Molecular Weight: 188.01100
Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
Create Date: 2018-04-18 08:00:00
Modify Date: 2025-08-27 11:23:39

Name	2,6-Dichlorophenyl isocyanate
Synonyms	1,3-dichloro-2-isocyanatobenzene Isocyanic Acid 2,6-Dichlorophenyl Ester EINECS 254-699-4 MFCD00002003

Density	1,015 g/cm3
Boiling Point	101°C 5mm
Melting Point	43-45°C
Molecular Formula	C₇H₃Cl₂NO
Molecular Weight	188.01100
Flash Point	76 °C
Exact Mass	186.95900
PSA	29.43000
LogP	2.96070
Index of Refraction	1.575
Water Solubility	decomposes

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301 + H311 + H331-H315-H319-H335
Precautionary Statements	P261-P280-P301 + P310-P305 + P351 + P338-P311
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T:Toxic;
Risk Phrases	R23/24/25;R36/37/38;R42
Safety Phrases	S45-S38-S36/37/39-S28A-S26-S22-S27
RIDADR	2250
Packaging Group	II
Hazard Class	6.1
HS Code	2929109000

75-44-5

33663-43-3

~60%

39920-37-1

Literature: Tilley. Jefferson W.; Levitan, Paul; Kierstead, Richard W.; Cohen, Michael Journal of Medicinal Chemistry, 1980 , vol. 23, # 12 p. 1387 - 1392

32315-10-9

608-31-1

39920-37-1

Literature: Matsumoto, Yotaro; Noguchi-Yachide, Tomomi; Nakamura, Masaharu; Mita, Yusuke; Numadate, Akiyoshi; Hashimoto, Yuichi Heterocycles, 2012 , vol. 86, # 2 p. 1449 - 1463

Precursor 4
75-44-5 33663-43-3 32315-10-9 608-31-1
DownStream 3
1092793-97-9 89007-60-3 97627-17-3

HS Code	2929109000
Summary	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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