Shanghai Nianxing Industrial Co., Ltd
China
Product Name: UNII:0366925SM9
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: UNII:0366925SM9
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2-Dimethyl-4-chloromethyl-1,3-dioxolane
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Purity: 98.0%
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4362-40-7

4362-40-7 structure

4362-40-7 structure

Name: UNII:0366925SM9
Chemical Name: 4-(chloromethyl)-2,2-dimethyl-1,3-dioxolane
CAS Number: 4362-40-7
Molecular Formula: C₆H₁₁ClO₂
Molecular Weight: 150.603
Catalog: Chemical reagent Organic reagent Epoxide
Create Date: 2019-02-04 18:32:34
Modify Date: 2025-08-26 11:28:41

Name	4-(chloromethyl)-2,2-dimethyl-1,3-dioxolane
Synonyms	1,3-Dioxolane, 4-(chloromethyl)-2,2-dimethyl- 4-(CHLOROMETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE 1,3-DIOXOLANE, 4-CHLOROMETHYL-2,2-DIMETHYL- 5-chloromethyl-2,2-dimethyl-1,3-dioxolane MFCD00046097 UNII:0366925SM9 EINECS 224-452-5

Density	1.1±0.1 g/cm3
Boiling Point	156.0±0.0 °C at 760 mmHg
Molecular Formula	C₆H₁₁ClO₂
Molecular Weight	150.603
Flash Point	54.5±18.4 °C
Exact Mass	150.044754
PSA	18.46000
LogP	0.83
Vapour Pressure	3.8±0.2 mmHg at 25°C
Index of Refraction	1.421

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JH6950000

CHEMICAL NAME :: 1,3-Dioxolane, 4-chloromethyl-2,2-dimethyl-

CAS REGISTRY NUMBER :: 4362-40-7

BEILSTEIN REFERENCE NO. :: 0104463

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C6-H11-Cl-O2

MOLECULAR WEIGHT :: 150.62

WISWESSER LINE NOTATION :: T5O COTJ B1 B1 D1G

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 :: 115 mg/kg

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

REFERENCE :: CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 9,451,1974 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 32500 ug/kg

SEX/DURATION :: male 13 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)

REFERENCE :: JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960- Volume(issue)/page/year: 30,117,1972

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 140 mg/kg

SEX/DURATION :: male 14 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)

REFERENCE :: CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 9,451,1974

Symbol	GHS02, GHS06
Signal Word	Danger
Hazard Statements	H226-H301
Precautionary Statements	P301 + P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T: Toxic;
Risk Phrases	10-25
Safety Phrases	S16;S23;S26;S36/S37/S39
RIDADR	UN 1992 3/PG 3
WGK Germany	3
RTECS	JH6950000
HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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