CAS 623-25-6|1,4-Bis(chloromethyl)benzene

Introduction：Basic information about CAS 623-25-6|1,4-Bis(chloromethyl)benzene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Customs
6. Articles5
7. Synonyms

Common Name	1,4-Bis(chloromethyl)benzene
CAS Number	623-25-6	Molecular Weight	175.055
Density	1.2±0.1 g/cm3	Boiling Point	242.5±0.0 °C at 760 mmHg
Molecular Formula	C₈H₈Cl₂	Melting Point	98-101 °C(lit.)
MSDS	ChineseUSA	Flash Point	119.2±15.1 °C
Symbol	GHS07, GHS09	Signal Word	Warning

Names

Name	alpha,alpha'-Dichloro-p-xylene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	242.5±0.0 °C at 760 mmHg
Melting Point	98-101 °C(lit.)
Molecular Formula	C₈H₈Cl₂
Molecular Weight	175.055
Flash Point	119.2±15.1 °C
Exact Mass	174.000305
LogP	2.76
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.545
Storage condition	2-8°C
Water Solubility	hydrolysis

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZE4100000

CHEMICAL NAME :: p-Xylene, alpha,alpha'-dichloro-

CAS REGISTRY NUMBER :: 623-25-6

BEILSTEIN REFERENCE NO. :: 0774706

LAST UPDATED :: 199712

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C8-H8-Cl2

MOLECULAR WEIGHT :: 175.06

WISWESSER LINE NOTATION :: G1R D1G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1280 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness Gastrointestinal - hypermotility, diarrhea

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 501 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness Liver - other changes

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 100 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 191,79,1987

Safety Information

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H302-H315-H319-H410
Precautionary Statements	P273-P305 + P351 + P338-P501
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	T+:Verytoxic;
Risk Phrases	R22;R26;R36/37/38
Safety Phrases	S26-S36/37-S45-S36/37/39-S28A
RIDADR	3261
WGK Germany	3
RTECS	ZE4100000
Packaging Group	II
Hazard Class	6.1
HS Code	29036990

Customs

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles5

Effects of quaternization on the morphological stability and antibacterial activity of electrospun poly(DMAEMA-co-AMA) nanofibers.

Colloids Surf. B Biointerfaces 133 , 148-55, (2015)

Electrospun nanofibers with antibacterial activity are greatly promising for medical treatment and water purification. Herein we report antibacterial nanofibers electrospun from a series of poly(dimet...

Contact dermatitis caused by "chloromethyl heterocyclic intermediates".

Contact Dermatitis 16(1) , 52, (1987)

Preparation of PPV nanotubes and nanorods and carbonized products derived therefrom. Kim K and Jin J.

Nano Lett. 1(11) , 205-210, (1981)

Synonyms

MFCD00000920

G1R D1G

1,4-Bis(chloromethyl)-benzene

1,4-Bis(chloromethyl)benzene

EINECS 210-782-7

Benzene, 1,4-bis(chloromethyl)-

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