Shanghai Nianxing Industrial Co., Ltd
China
Product Name: ir-140
Price:
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5,5'-Dichloro-11-diphenylamino-3,3'-diethyl-10,12-ethylenethiatricarbocyanine perchlorate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: IR-140, laser grade, pure, 95%
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

53655-17-7

53655-17-7 structure

53655-17-7 structure

Name: ir-140
Chemical Name: 5,5'-Dichloro-11-diphenylamino-3,3'-diethyl-10,12-ethylenethiatricarbocyanine perchlorate
CAS Number: 53655-17-7
Molecular Formula: C₃₉H₃₄Cl₃N₃O₄S₂
Molecular Weight: 779.19400
Catalog: Organic raw materials Carboxylic compounds and derivatives Carboxylic esters and their derivatives
Create Date: 2018-12-25 17:47:51
Modify Date: 2024-01-04 09:26:26

Name	5,5'-Dichloro-11-diphenylamino-3,3'-diethyl-10,12-ethylenethiatricarbocyanine perchlorate
Synonyms	benzothiazolium,5-chloro-2-[2-[3-[(5-chloro-3-ethyl-2(3h)-benzothiazolylidene) IR 140 5-Chloro-2-[2-[3-[5-chloro-3-ethyl-2(3H)-benzothiazolylideneethylidene]-2-(diphenylamino)-1-cyclopenten-1-yl]etheny]-3-ethylbenzothiazolium perchlorate EINECS 258-689-0 IR-140,laser grade,pure MFCD00011957 KODAK IR 140 IR-140 PERCHLORATE NK 2204 IR-140,pure,laser grade IR-140 (LASER DYE)

Melting Point	248ºC
Molecular Formula	C₃₉H₃₄Cl₃N₃O₄S₂
Molecular Weight	779.19400
Exact Mass	777.10600
PSA	142.80000
LogP	11.35350
Appearance	Crystals or Crystalline Powder \| Green to dark brown

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332-H315-H319-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
HS Code	32042000