Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Dichlorophenyl isocyanate
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,4-Dichlorophenyl isocyanate
Price: ￥108.0/25g ￥318.0/100g
Purity: 97.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Dichlorophenyl isocyanate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Isocyanic acid 3,4-dichlorophenyl ester
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

102-36-3

102-36-3 structure

102-36-3 structure

Name: 3,4-Dichlorophenyl isocyanate
Chemical Name: Isocyanic acid 3,4-dichlorophenyl ester
CAS Number: 102-36-3
Molecular Formula: C₇H₃Cl₂NO
Molecular Weight: 188.011
Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
Create Date: 2018-03-29 08:00:00
Modify Date: 2025-08-22 19:29:25

Name	Isocyanic acid 3,4-dichlorophenyl ester
Synonyms	3,4-DICHLOROPHENYLCARBIMIDE Dichloroisocyanatobenzene 3,4-Dichlorphenylisocyanat 1,2-dichloro-4-isocyanato-benzene 3,4-DCPI Isocyanic Acid 3,4-Dichlorophenyl Ester Isocyanic acid 3,4-d dcpi 3,4-Dichlorfenylisokyanat DICHLOROPHENYL ISOCYANATES 1,2-Dichloro-4-isocyanatobenzene 3,4-Dichlorphenylisocyanate MFCD00002017 Benzene, 1,2-dichloro-4-isocyanato- EINECS 203-026-2 3,4-Dichlorophenyl isocyanate Phenylisocyanate,dichloro

Density	1.4±0.1 g/cm3
Boiling Point	233.6±0.0 °C at 760 mmHg
Melting Point	41-43 °C(lit.)
Molecular Formula	C₇H₃Cl₂NO
Molecular Weight	188.011
Flash Point	106.1±12.4 °C
Exact Mass	186.959167
PSA	29.43000
LogP	4.01
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.575
Water Solubility	decomposes

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NQ8760000

CHEMICAL NAME :: Isocyanic acid, 3,4-dichlorophenyl ester

CAS REGISTRY NUMBER :: 102-36-3

BEILSTEIN REFERENCE NO. :: 0608325

LAST UPDATED :: 199801

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C7-H3-Cl2-N-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 91 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528439

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2700 mg/m3/4H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - ataxia Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571316

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533572

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0538092

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 140 mg/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,931,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.3 mg/m3;Skin JAN 1993

Symbol	GHS06, GHS08
Signal Word	Danger
Hazard Statements	H301-H315-H317-H319-H332-H334-H335
Precautionary Statements	P261-P280-P301 + P310-P305 + P351 + P338-P342 + P311
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T:Toxic
Risk Phrases	R23;R36/37/38;R42
Safety Phrases	S22-S26-S36/37/39-S45
RIDADR	UN 2250 6.1/PG 2
WGK Germany	2
RTECS	NQ8760000
Packaging Group	II
Hazard Class	6.1
HS Code	29291090

Precursor 10
32315-10-9 95-76-1 6112-01-2 75-44-5
7159-94-6 1918-18-9 99-54-7 201230-82-2
3024-72-4 51-44-5
DownStream 9
108176-69-8 3567-62-2 330-54-1 330-55-2
28478-77-5 95-76-1 6590-94-9 7159-94-6
13208-22-5

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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